21689328960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 896

約数和(自身を含む): 89897955840

約数和(自身を除く): 68208626880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 37, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 74, 78, 80, 85, 90, 96, 102, 104, 108, 111, 117, 120, 130, 135, 136, 144, 148, 153, 156, 160, 170, 180, 185, 192, 195, 204, 208, 216, 221, 222, 234, 240, 255, 260, 270, 272, 288, 296, 306, 307, 312, 320, 333, 340, 351, 360, 370, 390, 408, 416, 432, 442, 444, 459, 468, 480, 481, 510, 520, 540, 544, 555, 576, 585, 592, 612, 614, 624, 629, 663, 666, 680, 702, 720, 740, 765, 780, 816, 832, 864, 884, 888, 918, 921, 936, 960, 962, 999, 1020, 1040, 1080, 1088, 1105, 1110, 1170, 1184, 1224, 1228, 1248, 1258, 1326, 1332, 1360, 1404, 1440, 1443, 1480, 1530, 1535, 1560, 1632, 1665, 1728, 1755, 1768, 1776, 1836, 1842, 1872, 1887, 1924, 1989, 1998, 2040, 2080, 2160, 2210, 2220, 2295, 2340, 2368, 2405, 2448, 2456, 2496, 2516, 2652, 2664, 2720, 2763, 2808, 2880, 2886, 2960, 3060, 3070, 3120, 3145, 3264, 3315, 3330, 3510, 3536, 3552, 3672, 3684, 3744, 3774, 3848, 3978, 3991, 3996, 4080, 4160, 4320, 4329, 4420, 4440, 4590, 4605, 4680, 4810, 4896, 4912, 4995, 5032, 5219, 5304, 5328, 5440, 5526, 5616, 5661, 5772, 5920, 5967, 6120, 6140, 6240, 6290, 6630, 6660, 7020, 7072, 7104, 7215, 7344, 7368, 7488, 7548, 7696, 7956, 7982, 7992, 8160, 8177, 8289, 8640, 8658, 8840, 8880, 9180, 9210, 9360, 9435, 9620, 9792, 9824, 9945, 9990, 10064, 10438, 10608, 10656, 11052, 11232, 11322, 11359, 11544, 11840, 11934, 11973, 12240, 12280, 12480, 12580, 12987, 13260, 13320, 13815, 14040, 14144, 14430, 14688, 14736, 15096, 15392, 15657, 15912, 15964, 15984, 16320, 16354, 16578, 16983, 17316, 17680, 17760, 18360, 18420, 18720, 18870, 19240, 19648, 19890, 19955, 19980, 20128, 20876, 21216, 21312, 21645, 22104, 22464, 22644, 22718, 23088, 23868, 23946, 24480, 24531, 24560, 25160, 25974, 26095, 26520, 26640, 27630, 28080, 28305, 28860, 29376, 29472, 29835, 30192, 30784, 31314, 31824, 31928, 31968, 32708, 33156, 33966, 34077, 34632, 35360, 35520, 35919, 36720, 36840, 37440, 37740, 38480, 39780, 39910, 39960, 40256, 40885, 41445, 41752, 42432, 43290, 44208, 45288, 45436, 46176, 46971, 47736, 47892, 48960, 49062, 49120, 50320, 51948, 52190, 53040, 53280, 55260, 56160, 56610, 56795, 57720, 58944, 59670, 59865, 60384, 62628, 63648, 63856, 63936, 64935, 65416, 66312, 67847, 67932, 68154, 69264, 70720, 71838, 73440, 73593, 73680, 75480, 76960, 78285, 79560, 79820, 79920, 81770, 82890, 83504, 84915, 86580, 88416, 90576, 90872, 92352, 93942, 95472, 95784, 98124, 98240, 100640, 102231, 103896, 104380, 106080, 106560, 107757, 110520, 112320, 113220, 113590, 115440, 119340, 119730, 120768, 122655, 125256, 127296, 127712, 129870, 130832, 132624, 135694, 135864, 136308, 138528, 140913, 143676, 146880, 147186, 147360, 147667, 150960, 153920, 156570, 159120, 159640, 159840, 163540, 165780, 167008, 169830, 170385, 173160, 176832, 179595, 181152, 181744, 187884, 190944, 191568, 193103, 196248, 201280, 203541, 204462, 207792, 208760, 212160, 215514, 220779, 221040, 226440, 227180, 230880, 234855, 238680, 239460, 245310, 250512, 255424, 259740, 261664, 265248, 271388, 271728, 272616, 277056, 281826, 287352, 294372, 294720, 295334, 301920, 306693, 313140, 318240, 319280, 319680, 327080, 331560, 334016, 339235, 339660, 340770, 346320, 359190, 362304, 363488, 367965, 375768, 381888, 383136, 386206, 392496, 407082, 408924, 415584, 417520, 431028, 441558, 442080, 443001, 452880, 454360, 461760, 469710, 477360, 478920, 490620, 501024, 511155, 519480, 523328, 530496, 538785, 542776, 543456, 545232, 563652, 574704, 579309, 588744, 590668, 603840, 610623, 613386, 626280, 636480, 638560, 654160, 663120, 678470, 679320, 681540, 692640, 704565, 718380, 726976, 735930, 738335, 751536, 766272, 772412, 784992, 814164, 817848, 831168, 835040, 862056, 883116, 884160, 886002, 905760, 908720, 939420, 954720, 957840, 965515, 981240, 1002048, 1017705, 1022310, 1038960, 1077570, 1085552, 1086912, 1090464, 1103895, 1127304, 1149408, 1158618, 1177488, 1181336, 1221246, 1226772, 1252560, 1277120, 1308320, 1326240, 1329003, 1356940, 1358640, 1363080, 1385280, 1409130, 1436760, 1471860, 1476670, 1503072, 1533465, 1544824, 1569984, 1628328, 1635696, 1670080, 1724112, 1737927, 1766232, 1772004, 1811520, 1817440, 1831869, 1878840, 1909440, 1915680, 1931030, 1962480, 2035410, 2044620, 2077920, 2155140, 2171104, 2180928, 2207790, 2215005, 2254608, 2298816, 2317236, 2354976, 2362672, 2442492, 2453544, 2505120, 2510339, 2616640, 2652480, 2658006, 2713880, 2717280, 2726160, 2818260, 2873520, 2896545, 2943720, 2953340, 3006144, 3053115, 3066930, 3089648, 3256656, 3271392, 3448224, 3475854, 3532464, 3544008, 3634880, 3663738, 3757680, 3831360, 3862060, 3924960, 3987009, 4070820, 4089240, 4155840, 4310280, 4342208, 4415580, 4430010, 4509216, 4634472, 4709952, 4725344, 4884984, 4907088, 5010240, 5020678, 5213781, 5316012, 5427760, 5434560, 5452320, 5636520, 5747040, 5793090, 5887440, 5906680, 6106230, 6133860, 6179296, 6513312, 6542784, 6645015, 6896448, 6951708, 7064928, 7088016, 7327476, 7515360, 7531017, 7724120, 7849920, 7974018, 8141640, 8178480, 8620560, 8689635, 8831160, 8860020, 9018432, 9159345, 9268944, 9450688, 9769968, 9814176, 10041356, 10427562, 10632024, 10855520, 10904640, 11273040, 11494080, 11586180, 11774880, 11813360, 12212460, 12267720, 12358592, 12551695, 13026624, 13290030, 13903416, 14129856, 14176032, 14654952, 15030720, 15062034, 15448240, 15948036, 16283280, 16356960, 17241120, 17379270, 17662320, 17720040, 18318690, 18537888, 19539936, 19628352, 19935045, 20082712, 20855124, 21264048, 21711040, 22546080, 22593051, 23172360, 23549760, 23626720, 24424920, 24535440, 25103390, 26068905, 26580060, 27806832, 28352064, 29309904, 30124068, 30896480, 31896072, 32566560, 32713920, 34482240, 34758540, 35324640, 35440080, 36637380, 37075776, 37655085, 39079872, 39870090, 40165424, 41710248, 42528096, 45092160, 45186102, 46344720, 47253440, 48849840, 49070880, 50206780, 52137810, 53160120, 55613664, 58619808, 60248136, 61792960, 63792144, 65133120, 67779153, 69517080, 70649280, 70880160, 73274760, 75310170, 79740180, 80330848, 83420496, 85056192, 90372204, 92689440, 97699680, 98141760, 100413560, 104275620, 106320240, 111227328, 112965255, 117239616, 120496272, 127584288, 135558306, 139034160, 141760320, 146549520, 150620340, 159480360, 160661696, 166840992, 180744408, 185378880, 195399360, 200827120, 208551240, 212640480, 225930510, 240992544, 255168576, 271116612, 278068320, 293099040, 301240680, 318960720, 333681984, 338895765, 361488816, 401654240, 417102480, 425280960, 451861020, 481985088, 542233224, 556136640, 586198080, 602481360, 637921440, 677791530, 722977632, 803308480, 834204960, 903722040, 1084466448, 1204962720, 1275842880, 1355583060, 1445955264, 1668409920, 1807444080, 2168932896, 2409925440, 2711166120, 3614888160, 4337865792, 5422332240, 7229776320, 10844664480, 21689328960]

約数ペア:

[(1, 21689328960), (2, 10844664480), (3, 7229776320), (4, 5422332240), (5, 4337865792), (6, 3614888160), (8, 2711166120), (9, 2409925440), (10, 2168932896), (12, 1807444080), (13, 1668409920), (15, 1445955264), (16, 1355583060), (17, 1275842880), (18, 1204962720), (20, 1084466448), (24, 903722040), (26, 834204960), (27, 803308480), (30, 722977632), (32, 677791530), (34, 637921440), (36, 602481360), (37, 586198080), (39, 556136640), (40, 542233224), (45, 481985088), (48, 451861020), (51, 425280960), (52, 417102480), (54, 401654240), (60, 361488816), (64, 338895765), (65, 333681984), (68, 318960720), (72, 301240680), (74, 293099040), (78, 278068320), (80, 271116612), (85, 255168576), (90, 240992544), (96, 225930510), (102, 212640480), (104, 208551240), (108, 200827120), (111, 195399360), (117, 185378880), (120, 180744408), (130, 166840992), (135, 160661696), (136, 159480360), (144, 150620340), (148, 146549520), (153, 141760320), (156, 139034160), (160, 135558306), (170, 127584288), (180, 120496272), (185, 117239616), (192, 112965255), (195, 111227328), (204, 106320240), (208, 104275620), (216, 100413560), (221, 98141760), (222, 97699680), (234, 92689440), (240, 90372204), (255, 85056192), (260, 83420496), (270, 80330848), (272, 79740180), (288, 75310170), (296, 73274760), (306, 70880160), (307, 70649280), (312, 69517080), (320, 67779153), (333, 65133120), (340, 63792144), (351, 61792960), (360, 60248136), (370, 58619808), (390, 55613664), (408, 53160120), (416, 52137810), (432, 50206780), (442, 49070880), (444, 48849840), (459, 47253440), (468, 46344720), (480, 45186102), (481, 45092160), (510, 42528096), (520, 41710248), (540, 40165424), (544, 39870090), (555, 39079872), (576, 37655085), (585, 37075776), (592, 36637380), (612, 35440080), (614, 35324640), (624, 34758540), (629, 34482240), (663, 32713920), (666, 32566560), (680, 31896072), (702, 30896480), (720, 30124068), (740, 29309904), (765, 28352064), (780, 27806832), (816, 26580060), (832, 26068905), (864, 25103390), (884, 24535440), (888, 24424920), (918, 23626720), (921, 23549760), (936, 23172360), (960, 22593051), (962, 22546080), (999, 21711040), (1020, 21264048), (1040, 20855124), (1080, 20082712), (1088, 19935045), (1105, 19628352), (1110, 19539936), (1170, 18537888), (1184, 18318690), (1224, 17720040), (1228, 17662320), (1248, 17379270), (1258, 17241120), (1326, 16356960), (1332, 16283280), (1360, 15948036), (1404, 15448240), (1440, 15062034), (1443, 15030720), (1480, 14654952), (1530, 14176032), (1535, 14129856), (1560, 13903416), (1632, 13290030), (1665, 13026624), (1728, 12551695), (1755, 12358592), (1768, 12267720), (1776, 12212460), (1836, 11813360), (1842, 11774880), (1872, 11586180), (1887, 11494080), (1924, 11273040), (1989, 10904640), (1998, 10855520), (2040, 10632024), (2080, 10427562), (2160, 10041356), (2210, 9814176), (2220, 9769968), (2295, 9450688), (2340, 9268944), (2368, 9159345), (2405, 9018432), (2448, 8860020), (2456, 8831160), (2496, 8689635), (2516, 8620560), (2652, 8178480), (2664, 8141640), (2720, 7974018), (2763, 7849920), (2808, 7724120), (2880, 7531017), (2886, 7515360), (2960, 7327476), (3060, 7088016), (3070, 7064928), (3120, 6951708), (3145, 6896448), (3264, 6645015), (3315, 6542784), (3330, 6513312), (3510, 6179296), (3536, 6133860), (3552, 6106230), (3672, 5906680), (3684, 5887440), (3744, 5793090), (3774, 5747040), (3848, 5636520), (3978, 5452320), (3991, 5434560), (3996, 5427760), (4080, 5316012), (4160, 5213781), (4320, 5020678), (4329, 5010240), (4420, 4907088), (4440, 4884984), (4590, 4725344), (4605, 4709952), (4680, 4634472), (4810, 4509216), (4896, 4430010), (4912, 4415580), (4995, 4342208), (5032, 4310280), (5219, 4155840), (5304, 4089240), (5328, 4070820), (5440, 3987009), (5526, 3924960), (5616, 3862060), (5661, 3831360), (5772, 3757680), (5920, 3663738), (5967, 3634880), (6120, 3544008), (6140, 3532464), (6240, 3475854), (6290, 3448224), (6630, 3271392), (6660, 3256656), (7020, 3089648), (7072, 3066930), (7104, 3053115), (7215, 3006144), (7344, 2953340), (7368, 2943720), (7488, 2896545), (7548, 2873520), (7696, 2818260), (7956, 2726160), (7982, 2717280), (7992, 2713880), (8160, 2658006), (8177, 2652480), (8289, 2616640), (8640, 2510339), (8658, 2505120), (8840, 2453544), (8880, 2442492), (9180, 2362672), (9210, 2354976), (9360, 2317236), (9435, 2298816), (9620, 2254608), (9792, 2215005), (9824, 2207790), (9945, 2180928), (9990, 2171104), (10064, 2155140), (10438, 2077920), (10608, 2044620), (10656, 2035410), (11052, 1962480), (11232, 1931030), (11322, 1915680), (11359, 1909440), (11544, 1878840), (11840, 1831869), (11934, 1817440), (11973, 1811520), (12240, 1772004), (12280, 1766232), (12480, 1737927), (12580, 1724112), (12987, 1670080), (13260, 1635696), (13320, 1628328), (13815, 1569984), (14040, 1544824), (14144, 1533465), (14430, 1503072), (14688, 1476670), (14736, 1471860), (15096, 1436760), (15392, 1409130), (15657, 1385280), (15912, 1363080), (15964, 1358640), (15984, 1356940), (16320, 1329003), (16354, 1326240), (16578, 1308320), (16983, 1277120), (17316, 1252560), (17680, 1226772), (17760, 1221246), (18360, 1181336), (18420, 1177488), (18720, 1158618), (18870, 1149408), (19240, 1127304), (19648, 1103895), (19890, 1090464), (19955, 1086912), (19980, 1085552), (20128, 1077570), (20876, 1038960), (21216, 1022310), (21312, 1017705), (21645, 1002048), (22104, 981240), (22464, 965515), (22644, 957840), (22718, 954720), (23088, 939420), (23868, 908720), (23946, 905760), (24480, 886002), (24531, 884160), (24560, 883116), (25160, 862056), (25974, 835040), (26095, 831168), (26520, 817848), (26640, 814164), (27630, 784992), (28080, 772412), (28305, 766272), (28860, 751536), (29376, 738335), (29472, 735930), (29835, 726976), (30192, 718380), (30784, 704565), (31314, 692640), (31824, 681540), (31928, 679320), (31968, 678470), (32708, 663120), (33156, 654160), (33966, 638560), (34077, 636480), (34632, 626280), (35360, 613386), (35520, 610623), (35919, 603840), (36720, 590668), (36840, 588744), (37440, 579309), (37740, 574704), (38480, 563652), (39780, 545232), (39910, 543456), (39960, 542776), (40256, 538785), (40885, 530496), (41445, 523328), (41752, 519480), (42432, 511155), (43290, 501024), (44208, 490620), (45288, 478920), (45436, 477360), (46176, 469710), (46971, 461760), (47736, 454360), (47892, 452880), (48960, 443001), (49062, 442080), (49120, 441558), (50320, 431028), (51948, 417520), (52190, 415584), (53040, 408924), (53280, 407082), (55260, 392496), (56160, 386206), (56610, 383136), (56795, 381888), (57720, 375768), (58944, 367965), (59670, 363488), (59865, 362304), (60384, 359190), (62628, 346320), (63648, 340770), (63856, 339660), (63936, 339235), (64935, 334016), (65416, 331560), (66312, 327080), (67847, 319680), (67932, 319280), (68154, 318240), (69264, 313140), (70720, 306693), (71838, 301920), (73440, 295334), (73593, 294720), (73680, 294372), (75480, 287352), (76960, 281826), (78285, 277056), (79560, 272616), (79820, 271728), (79920, 271388), (81770, 265248), (82890, 261664), (83504, 259740), (84915, 255424), (86580, 250512), (88416, 245310), (90576, 239460), (90872, 238680), (92352, 234855), (93942, 230880), (95472, 227180), (95784, 226440), (98124, 221040), (98240, 220779), (100640, 215514), (102231, 212160), (103896, 208760), (104380, 207792), (106080, 204462), (106560, 203541), (107757, 201280), (110520, 196248), (112320, 193103), (113220, 191568), (113590, 190944), (115440, 187884), (119340, 181744), (119730, 181152), (120768, 179595), (122655, 176832), (125256, 173160), (127296, 170385), (127712, 169830), (129870, 167008), (130832, 165780), (132624, 163540), (135694, 159840), (135864, 159640), (136308, 159120), (138528, 156570), (140913, 153920), (143676, 150960), (146880, 147667), (147186, 147360)]