21008613600

素因数分解:

$2^5\times 3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 1008

約数和(自身を含む): 88219947312

約数和(自身を除く): 67211333712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 54, 60, 65, 68, 72, 75, 78, 80, 81, 85, 90, 96, 100, 102, 104, 108, 117, 120, 130, 135, 136, 144, 150, 153, 156, 160, 162, 163, 170, 180, 195, 200, 204, 208, 216, 221, 225, 234, 240, 243, 255, 260, 270, 272, 288, 300, 306, 312, 324, 325, 326, 340, 351, 360, 390, 400, 405, 408, 416, 425, 432, 442, 450, 459, 468, 480, 486, 489, 510, 520, 540, 544, 585, 600, 612, 624, 648, 650, 652, 663, 675, 680, 702, 720, 729, 765, 780, 800, 810, 815, 816, 850, 864, 884, 900, 918, 936, 972, 975, 978, 1020, 1040, 1053, 1080, 1105, 1170, 1200, 1215, 1224, 1248, 1275, 1296, 1300, 1304, 1326, 1350, 1360, 1377, 1404, 1440, 1458, 1467, 1530, 1560, 1620, 1630, 1632, 1700, 1755, 1768, 1800, 1836, 1872, 1944, 1950, 1956, 1989, 2025, 2040, 2080, 2106, 2119, 2160, 2210, 2295, 2340, 2400, 2430, 2445, 2448, 2550, 2592, 2600, 2608, 2652, 2700, 2720, 2754, 2771, 2808, 2916, 2925, 2934, 3060, 3120, 3159, 3240, 3260, 3315, 3400, 3510, 3536, 3600, 3645, 3672, 3744, 3825, 3888, 3900, 3912, 3978, 4050, 4075, 4080, 4131, 4212, 4238, 4320, 4401, 4420, 4590, 4680, 4860, 4890, 4896, 5100, 5200, 5216, 5265, 5304, 5400, 5508, 5525, 5542, 5616, 5832, 5850, 5868, 5967, 6075, 6120, 6240, 6318, 6357, 6480, 6520, 6630, 6800, 6885, 7020, 7072, 7200, 7290, 7335, 7344, 7650, 7776, 7800, 7824, 7956, 8100, 8150, 8160, 8262, 8313, 8424, 8476, 8775, 8802, 8840, 9180, 9360, 9477, 9720, 9780, 9945, 10200, 10400, 10530, 10595, 10608, 10800, 11016, 11050, 11084, 11232, 11475, 11664, 11700, 11736, 11934, 12150, 12225, 12240, 12393, 12636, 12714, 12960, 13040, 13203, 13260, 13600, 13770, 13855, 14040, 14580, 14670, 14688, 15300, 15600, 15648, 15795, 15912, 16200, 16300, 16524, 16575, 16626, 16848, 16952, 17550, 17604, 17680, 17901, 18225, 18360, 18720, 18954, 19071, 19440, 19560, 19890, 20400, 20655, 21060, 21190, 21216, 21600, 22005, 22032, 22100, 22168, 22950, 23328, 23400, 23472, 23868, 24300, 24450, 24480, 24786, 24939, 25272, 25428, 26080, 26325, 26406, 26520, 27540, 27710, 28080, 29160, 29340, 29835, 30600, 31200, 31590, 31785, 31824, 32400, 32600, 33048, 33150, 33252, 33696, 33904, 34425, 35100, 35208, 35360, 35802, 36023, 36450, 36675, 36720, 37908, 38142, 38880, 39120, 39609, 39780, 40800, 41310, 41565, 42120, 42380, 44010, 44064, 44200, 44336, 45900, 46800, 46944, 47385, 47736, 48600, 48900, 49572, 49725, 49878, 50544, 50856, 52650, 52812, 52975, 53040, 53703, 55080, 55420, 56160, 57213, 58320, 58680, 59670, 61200, 61965, 63180, 63570, 63648, 64800, 65200, 66015, 66096, 66300, 66504, 67808, 68850, 69275, 70200, 70416, 71604, 72046, 72900, 73350, 73440, 74817, 75816, 76284, 78240, 78975, 79218, 79560, 82620, 83130, 84240, 84760, 88020, 88400, 88672, 89505, 91800, 93600, 94770, 95355, 95472, 97200, 97800, 99144, 99450, 99756, 101088, 101712, 103275, 105300, 105624, 105950, 106080, 107406, 108069, 110025, 110160, 110840, 114426, 116640, 117360, 118827, 119340, 122400, 123930, 124695, 126360, 127140, 130400, 132030, 132192, 132600, 133008, 137700, 138550, 140400, 140832, 143208, 144092, 145800, 146700, 149175, 149634, 151632, 152568, 157950, 158436, 158925, 159120, 161109, 165240, 166260, 168480, 169520, 171639, 176040, 176800, 179010, 180115, 183600, 189540, 190710, 190944, 194400, 195600, 198045, 198288, 198900, 199512, 203424, 206550, 207825, 210600, 211248, 211900, 214812, 216138, 220050, 220320, 221680, 224451, 228852, 234720, 236925, 237654, 238680, 247860, 249390, 252720, 254280, 264060, 265200, 266016, 268515, 275400, 277100, 280800, 286065, 286416, 288184, 291600, 293400, 298350, 299268, 303264, 305136, 309825, 315900, 316872, 317850, 318240, 322218, 324207, 330075, 330480, 332520, 339040, 343278, 352080, 358020, 360230, 367200, 374085, 379080, 381420, 391200, 396090, 396576, 397800, 399024, 413100, 415650, 421200, 422496, 423800, 429624, 432276, 440100, 443360, 447525, 448902, 457704, 473850, 475308, 476775, 477360, 495720, 498780, 505440, 508560, 514917, 528120, 530400, 537030, 540345, 550800, 554200, 572130, 572832, 576368, 583200, 586800, 594135, 596700, 598536, 610272, 619650, 623475, 631800, 633744, 635700, 644436, 648414, 660150, 660960, 665040, 673353, 686556, 704160, 716040, 720460, 748170, 758160, 762840, 792180, 795600, 798048, 805545, 826200, 831300, 842400, 847600, 858195, 859248, 864552, 880200, 895050, 897804, 900575, 915408, 947700, 950616, 953550, 954720, 972621, 990225, 991440, 997560, 1017120, 1029834, 1056240, 1074060, 1080690, 1101600, 1108400, 1122255, 1144260, 1152736, 1173600, 1188270, 1193400, 1197072, 1239300, 1246950, 1263600, 1267488, 1271400, 1288872, 1296828, 1320300, 1330080, 1342575, 1346706, 1373112, 1430325, 1432080, 1440920, 1496340, 1516320, 1525680, 1544751, 1584360, 1591200, 1611090, 1621035, 1652400, 1662600, 1695200, 1716390, 1718496, 1729104, 1760400, 1790100, 1795608, 1801150, 1830816, 1870425, 1895400, 1901232, 1907100, 1945242, 1980450, 1982880, 1995120, 2020059, 2059668, 2112480, 2148120, 2161380, 2216800, 2244510, 2288520, 2376540, 2386800, 2394144, 2478600, 2493900, 2527200, 2542800, 2574585, 2577744, 2593656, 2640600, 2685150, 2693412, 2701725, 2746224, 2860650, 2864160, 2881840, 2917863, 2970675, 2992680, 3051360, 3089502, 3168720, 3222180, 3242070, 3304800, 3325200, 3366765, 3432780, 3458208, 3520800, 3580200, 3591216, 3602300, 3740850, 3790800, 3802464, 3814200, 3890484, 3960900, 3990240, 4027725, 4040118, 4119336, 4290975, 4296240, 4322760, 4489020, 4577040, 4753080, 4773600, 4863105, 4957200, 4987800, 5085600, 5149170, 5155488, 5187312, 5281200, 5370300, 5386824, 5403450, 5492448, 5611275, 5721300, 5763680, 5835726, 5941350, 5985360, 6179004, 6337440, 6444360, 6484140, 6650400, 6733530, 6865560, 7160400, 7182432, 7204600, 7481700, 7581600, 7628400, 7723755, 7780968, 7921800, 8055450, 8080236, 8105175, 8238672, 8581950, 8592480, 8645520, 8753589, 8978040, 9154080, 9506160, 9726210, 9914400, 9975600, 10100295, 10298340, 10374624, 10562400, 10740600, 10773648, 10806900, 11222550, 11442600, 11671452, 11882700, 11970720, 12358008, 12872925, 12888720, 12968280, 13467060, 13731120, 14320800, 14409200, 14589315, 14963400, 15256800, 15447510, 15561936, 15843600, 16110900, 16160472, 16210350, 16477344, 16833825, 17163900, 17291040, 17507178, 17956080, 19012320, 19452420, 19951200, 20200590, 20596680, 21481200, 21547296, 21613800, 22445100, 22885200, 23342904, 23765400, 24315525, 24716016, 25745850, 25777440, 25936560, 26260767, 26934120, 27462240, 28818400, 29178630, 29926800, 30895020, 31123872, 31687200, 32221800, 32320944, 32420700, 33667650, 34327800, 35014356, 35912160, 38618775, 38904840, 40401180, 41193360, 42962400, 43227600, 43767945, 44890200, 45770400, 46685808, 47530800, 48631050, 49432032, 50501475, 51491700, 51873120, 52521534, 53868240, 58357260, 59853600, 61790040, 64443600, 64641888, 64841400, 67335300, 68655600, 70028712, 72946575, 77237550, 77809680, 80802360, 82386720, 86455200, 87535890, 89780400, 93371616, 95061600, 97262100, 101002950, 102983400, 105043068, 107736480, 116714520, 123580080, 128887200, 129682800, 131303835, 134670600, 137311200, 140057424, 145893150, 154475100, 155619360, 161604720, 175071780, 179560800, 194524200, 202005900, 205966800, 210086136, 218839725, 233429040, 247160160, 259365600, 262607670, 269341200, 280114848, 291786300, 308950200, 323209440, 350143560, 389048400, 404011800, 411933600, 420172272, 437679450, 466858080, 525215340, 538682400, 583572600, 617900400, 656519175, 700287120, 778096800, 808023600, 840344544, 875358900, 1050430680, 1167145200, 1235800800, 1313038350, 1400574240, 1616047200, 1750717800, 2100861360, 2334290400, 2626076700, 3501435600, 4201722720, 5252153400, 7002871200, 10504306800, 21008613600]

約数ペア:

[(1, 21008613600), (2, 10504306800), (3, 7002871200), (4, 5252153400), (5, 4201722720), (6, 3501435600), (8, 2626076700), (9, 2334290400), (10, 2100861360), (12, 1750717800), (13, 1616047200), (15, 1400574240), (16, 1313038350), (17, 1235800800), (18, 1167145200), (20, 1050430680), (24, 875358900), (25, 840344544), (26, 808023600), (27, 778096800), (30, 700287120), (32, 656519175), (34, 617900400), (36, 583572600), (39, 538682400), (40, 525215340), (45, 466858080), (48, 437679450), (50, 420172272), (51, 411933600), (52, 404011800), (54, 389048400), (60, 350143560), (65, 323209440), (68, 308950200), (72, 291786300), (75, 280114848), (78, 269341200), (80, 262607670), (81, 259365600), (85, 247160160), (90, 233429040), (96, 218839725), (100, 210086136), (102, 205966800), (104, 202005900), (108, 194524200), (117, 179560800), (120, 175071780), (130, 161604720), (135, 155619360), (136, 154475100), (144, 145893150), (150, 140057424), (153, 137311200), (156, 134670600), (160, 131303835), (162, 129682800), (163, 128887200), (170, 123580080), (180, 116714520), (195, 107736480), (200, 105043068), (204, 102983400), (208, 101002950), (216, 97262100), (221, 95061600), (225, 93371616), (234, 89780400), (240, 87535890), (243, 86455200), (255, 82386720), (260, 80802360), (270, 77809680), (272, 77237550), (288, 72946575), (300, 70028712), (306, 68655600), (312, 67335300), (324, 64841400), (325, 64641888), (326, 64443600), (340, 61790040), (351, 59853600), (360, 58357260), (390, 53868240), (400, 52521534), (405, 51873120), (408, 51491700), (416, 50501475), (425, 49432032), (432, 48631050), (442, 47530800), (450, 46685808), (459, 45770400), (468, 44890200), (480, 43767945), (486, 43227600), (489, 42962400), (510, 41193360), (520, 40401180), (540, 38904840), (544, 38618775), (585, 35912160), (600, 35014356), (612, 34327800), (624, 33667650), (648, 32420700), (650, 32320944), (652, 32221800), (663, 31687200), (675, 31123872), (680, 30895020), (702, 29926800), (720, 29178630), (729, 28818400), (765, 27462240), (780, 26934120), (800, 26260767), (810, 25936560), (815, 25777440), (816, 25745850), (850, 24716016), (864, 24315525), (884, 23765400), (900, 23342904), (918, 22885200), (936, 22445100), (972, 21613800), (975, 21547296), (978, 21481200), (1020, 20596680), (1040, 20200590), (1053, 19951200), (1080, 19452420), (1105, 19012320), (1170, 17956080), (1200, 17507178), (1215, 17291040), (1224, 17163900), (1248, 16833825), (1275, 16477344), (1296, 16210350), (1300, 16160472), (1304, 16110900), (1326, 15843600), (1350, 15561936), (1360, 15447510), (1377, 15256800), (1404, 14963400), (1440, 14589315), (1458, 14409200), (1467, 14320800), (1530, 13731120), (1560, 13467060), (1620, 12968280), (1630, 12888720), (1632, 12872925), (1700, 12358008), (1755, 11970720), (1768, 11882700), (1800, 11671452), (1836, 11442600), (1872, 11222550), (1944, 10806900), (1950, 10773648), (1956, 10740600), (1989, 10562400), (2025, 10374624), (2040, 10298340), (2080, 10100295), (2106, 9975600), (2119, 9914400), (2160, 9726210), (2210, 9506160), (2295, 9154080), (2340, 8978040), (2400, 8753589), (2430, 8645520), (2445, 8592480), (2448, 8581950), (2550, 8238672), (2592, 8105175), (2600, 8080236), (2608, 8055450), (2652, 7921800), (2700, 7780968), (2720, 7723755), (2754, 7628400), (2771, 7581600), (2808, 7481700), (2916, 7204600), (2925, 7182432), (2934, 7160400), (3060, 6865560), (3120, 6733530), (3159, 6650400), (3240, 6484140), (3260, 6444360), (3315, 6337440), (3400, 6179004), (3510, 5985360), (3536, 5941350), (3600, 5835726), (3645, 5763680), (3672, 5721300), (3744, 5611275), (3825, 5492448), (3888, 5403450), (3900, 5386824), (3912, 5370300), (3978, 5281200), (4050, 5187312), (4075, 5155488), (4080, 5149170), (4131, 5085600), (4212, 4987800), (4238, 4957200), (4320, 4863105), (4401, 4773600), (4420, 4753080), (4590, 4577040), (4680, 4489020), (4860, 4322760), (4890, 4296240), (4896, 4290975), (5100, 4119336), (5200, 4040118), (5216, 4027725), (5265, 3990240), (5304, 3960900), (5400, 3890484), (5508, 3814200), (5525, 3802464), (5542, 3790800), (5616, 3740850), (5832, 3602300), (5850, 3591216), (5868, 3580200), (5967, 3520800), (6075, 3458208), (6120, 3432780), (6240, 3366765), (6318, 3325200), (6357, 3304800), (6480, 3242070), (6520, 3222180), (6630, 3168720), (6800, 3089502), (6885, 3051360), (7020, 2992680), (7072, 2970675), (7200, 2917863), (7290, 2881840), (7335, 2864160), (7344, 2860650), (7650, 2746224), (7776, 2701725), (7800, 2693412), (7824, 2685150), (7956, 2640600), (8100, 2593656), (8150, 2577744), (8160, 2574585), (8262, 2542800), (8313, 2527200), (8424, 2493900), (8476, 2478600), (8775, 2394144), (8802, 2386800), (8840, 2376540), (9180, 2288520), (9360, 2244510), (9477, 2216800), (9720, 2161380), (9780, 2148120), (9945, 2112480), (10200, 2059668), (10400, 2020059), (10530, 1995120), (10595, 1982880), (10608, 1980450), (10800, 1945242), (11016, 1907100), (11050, 1901232), (11084, 1895400), (11232, 1870425), (11475, 1830816), (11664, 1801150), (11700, 1795608), (11736, 1790100), (11934, 1760400), (12150, 1729104), (12225, 1718496), (12240, 1716390), (12393, 1695200), (12636, 1662600), (12714, 1652400), (12960, 1621035), (13040, 1611090), (13203, 1591200), (13260, 1584360), (13600, 1544751), (13770, 1525680), (13855, 1516320), (14040, 1496340), (14580, 1440920), (14670, 1432080), (14688, 1430325), (15300, 1373112), (15600, 1346706), (15648, 1342575), (15795, 1330080), (15912, 1320300), (16200, 1296828), (16300, 1288872), (16524, 1271400), (16575, 1267488), (16626, 1263600), (16848, 1246950), (16952, 1239300), (17550, 1197072), (17604, 1193400), (17680, 1188270), (17901, 1173600), (18225, 1152736), (18360, 1144260), (18720, 1122255), (18954, 1108400), (19071, 1101600), (19440, 1080690), (19560, 1074060), (19890, 1056240), (20400, 1029834), (20655, 1017120), (21060, 997560), (21190, 991440), (21216, 990225), (21600, 972621), (22005, 954720), (22032, 953550), (22100, 950616), (22168, 947700), (22950, 915408), (23328, 900575), (23400, 897804), (23472, 895050), (23868, 880200), (24300, 864552), (24450, 859248), (24480, 858195), (24786, 847600), (24939, 842400), (25272, 831300), (25428, 826200), (26080, 805545), (26325, 798048), (26406, 795600), (26520, 792180), (27540, 762840), (27710, 758160), (28080, 748170), (29160, 720460), (29340, 716040), (29835, 704160), (30600, 686556), (31200, 673353), (31590, 665040), (31785, 660960), (31824, 660150), (32400, 648414), (32600, 644436), (33048, 635700), (33150, 633744), (33252, 631800), (33696, 623475), (33904, 619650), (34425, 610272), (35100, 598536), (35208, 596700), (35360, 594135), (35802, 586800), (36023, 583200), (36450, 576368), (36675, 572832), (36720, 572130), (37908, 554200), (38142, 550800), (38880, 540345), (39120, 537030), (39609, 530400), (39780, 528120), (40800, 514917), (41310, 508560), (41565, 505440), (42120, 498780), (42380, 495720), (44010, 477360), (44064, 476775), (44200, 475308), (44336, 473850), (45900, 457704), (46800, 448902), (46944, 447525), (47385, 443360), (47736, 440100), (48600, 432276), (48900, 429624), (49572, 423800), (49725, 422496), (49878, 421200), (50544, 415650), (50856, 413100), (52650, 399024), (52812, 397800), (52975, 396576), (53040, 396090), (53703, 391200), (55080, 381420), (55420, 379080), (56160, 374085), (57213, 367200), (58320, 360230), (58680, 358020), (59670, 352080), (61200, 343278), (61965, 339040), (63180, 332520), (63570, 330480), (63648, 330075), (64800, 324207), (65200, 322218), (66015, 318240), (66096, 317850), (66300, 316872), (66504, 315900), (67808, 309825), (68850, 305136), (69275, 303264), (70200, 299268), (70416, 298350), (71604, 293400), (72046, 291600), (72900, 288184), (73350, 286416), (73440, 286065), (74817, 280800), (75816, 277100), (76284, 275400), (78240, 268515), (78975, 266016), (79218, 265200), (79560, 264060), (82620, 254280), (83130, 252720), (84240, 249390), (84760, 247860), (88020, 238680), (88400, 237654), (88672, 236925), (89505, 234720), (91800, 228852), (93600, 224451), (94770, 221680), (95355, 220320), (95472, 220050), (97200, 216138), (97800, 214812), (99144, 211900), (99450, 211248), (99756, 210600), (101088, 207825), (101712, 206550), (103275, 203424), (105300, 199512), (105624, 198900), (105950, 198288), (106080, 198045), (107406, 195600), (108069, 194400), (110025, 190944), (110160, 190710), (110840, 189540), (114426, 183600), (116640, 180115), (117360, 179010), (118827, 176800), (119340, 176040), (122400, 171639), (123930, 169520), (124695, 168480), (126360, 166260), (127140, 165240), (130400, 161109), (132030, 159120), (132192, 158925), (132600, 158436), (133008, 157950), (137700, 152568), (138550, 151632), (140400, 149634), (140832, 149175), (143208, 146700), (144092, 145800)]