19949608800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 864

約数和(自身を含む): 84158676000

約数和(自身を除く): 64209067200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 50, 51, 54, 55, 60, 66, 68, 72, 75, 80, 85, 88, 90, 96, 99, 100, 102, 108, 110, 120, 121, 132, 135, 136, 144, 150, 153, 160, 165, 170, 176, 180, 187, 198, 200, 204, 216, 220, 225, 240, 242, 255, 264, 270, 272, 275, 288, 297, 300, 306, 330, 340, 352, 360, 363, 374, 396, 400, 408, 425, 432, 440, 449, 450, 459, 480, 484, 495, 510, 528, 540, 544, 550, 561, 594, 600, 605, 612, 660, 675, 680, 720, 726, 748, 765, 792, 800, 816, 825, 850, 864, 880, 898, 900, 918, 935, 968, 990, 1020, 1056, 1080, 1089, 1100, 1122, 1188, 1200, 1210, 1224, 1275, 1320, 1347, 1350, 1360, 1440, 1452, 1485, 1496, 1530, 1584, 1632, 1650, 1683, 1700, 1760, 1796, 1800, 1815, 1836, 1870, 1936, 1980, 2040, 2057, 2160, 2178, 2200, 2244, 2245, 2295, 2376, 2400, 2420, 2448, 2475, 2550, 2640, 2694, 2700, 2720, 2805, 2904, 2970, 2992, 3025, 3060, 3168, 3267, 3300, 3366, 3400, 3592, 3600, 3630, 3672, 3740, 3825, 3872, 3960, 4041, 4080, 4114, 4320, 4356, 4400, 4488, 4490, 4590, 4675, 4752, 4840, 4896, 4939, 4950, 5049, 5100, 5280, 5388, 5400, 5445, 5610, 5808, 5940, 5984, 6050, 6120, 6171, 6534, 6600, 6732, 6735, 6800, 7184, 7200, 7260, 7344, 7425, 7480, 7633, 7650, 7920, 8082, 8160, 8228, 8415, 8712, 8800, 8976, 8980, 9075, 9180, 9350, 9504, 9680, 9878, 9900, 10098, 10200, 10285, 10776, 10800, 10890, 11220, 11225, 11475, 11616, 11880, 12100, 12123, 12240, 12342, 13068, 13200, 13464, 13470, 13600, 14025, 14368, 14520, 14688, 14817, 14850, 14960, 15266, 15300, 15840, 16164, 16335, 16456, 16830, 17424, 17952, 17960, 18150, 18360, 18513, 18700, 19360, 19756, 19800, 20196, 20205, 20400, 20570, 21552, 21600, 21780, 22440, 22450, 22899, 22950, 23760, 24200, 24246, 24480, 24684, 24695, 25245, 26136, 26400, 26928, 26940, 27225, 28050, 29040, 29634, 29700, 29920, 30532, 30600, 30855, 32328, 32670, 32912, 33660, 33675, 34848, 35920, 36300, 36720, 37026, 37400, 38165, 39512, 39600, 40392, 40410, 40800, 41140, 42075, 43104, 43560, 44451, 44880, 44900, 45798, 45900, 47520, 48400, 48492, 49368, 49390, 50490, 51425, 52272, 53856, 53880, 54329, 54450, 55539, 56100, 58080, 59268, 59400, 60615, 61064, 61200, 61710, 64656, 65340, 65824, 67320, 67350, 68697, 71840, 72600, 73440, 74052, 74085, 74800, 76330, 79024, 79200, 80784, 80820, 81675, 82280, 83963, 84150, 87120, 88902, 89760, 89800, 91596, 91800, 92565, 96800, 96984, 98736, 98780, 100980, 101025, 102850, 104544, 107760, 108658, 108900, 111078, 112200, 114495, 118536, 118800, 121230, 122128, 122400, 123420, 123475, 126225, 129312, 130680, 133353, 134640, 134700, 137394, 145200, 148104, 148170, 149600, 152660, 154275, 158048, 161568, 161640, 162987, 163350, 164560, 167926, 168300, 174240, 177804, 179600, 183192, 183600, 185130, 190825, 193968, 197472, 197560, 201960, 202050, 205700, 206091, 215520, 217316, 217800, 222156, 222255, 224400, 228990, 237072, 237600, 242460, 244256, 246840, 246950, 251889, 252450, 261360, 266706, 269280, 269400, 271645, 274788, 277695, 290400, 296208, 296340, 303075, 305320, 308550, 323280, 325974, 326700, 329120, 335852, 336600, 343485, 355608, 359200, 366384, 367200, 370260, 370425, 381650, 387936, 395120, 403920, 404100, 411400, 412182, 419815, 434632, 435600, 444312, 444510, 448800, 457980, 462825, 474144, 484920, 488961, 493680, 493900, 503778, 504900, 522720, 533412, 538800, 543290, 549576, 555390, 572475, 592416, 592680, 606150, 610640, 617100, 646560, 651948, 653400, 666765, 671704, 673200, 686970, 711216, 732768, 740520, 740850, 755667, 763300, 790240, 807840, 808200, 814935, 822800, 824364, 839630, 869264, 871200, 888624, 889020, 915960, 923593, 925650, 969840, 977922, 987360, 987800, 1007556, 1009800, 1030455, 1066824, 1077600, 1086580, 1099152, 1110780, 1111275, 1144950, 1185360, 1212300, 1221280, 1234200, 1259445, 1303896, 1306800, 1333530, 1343408, 1346400, 1358225, 1373940, 1388475, 1422432, 1466883, 1481040, 1481700, 1511334, 1526600, 1616400, 1629870, 1645600, 1648728, 1679260, 1717425, 1738528, 1777248, 1778040, 1831920, 1847186, 1851300, 1939680, 1955844, 1975600, 2015112, 2019600, 2060910, 2099075, 2133648, 2173160, 2198304, 2221560, 2222550, 2267001, 2289900, 2370720, 2424600, 2444805, 2468400, 2518890, 2607792, 2613600, 2667060, 2686816, 2716450, 2747880, 2770779, 2776950, 2933766, 2962080, 2963400, 3022668, 3053200, 3232800, 3259740, 3297456, 3333825, 3358520, 3434850, 3556080, 3663840, 3694372, 3702600, 3778335, 3911688, 3951200, 4030224, 4039200, 4074675, 4121820, 4198150, 4267296, 4346320, 4443120, 4445100, 4534002, 4579800, 4617965, 4849200, 4889610, 4936800, 5037780, 5152275, 5215584, 5334120, 5432900, 5495760, 5541558, 5553900, 5867532, 5926800, 6045336, 6106400, 6297225, 6519480, 6594912, 6667650, 6717040, 6869700, 7112160, 7334415, 7388744, 7405200, 7556670, 7823376, 8060448, 8149350, 8243640, 8312337, 8396300, 8692640, 8886240, 8890200, 9068004, 9159600, 9235930, 9698400, 9779220, 10075560, 10304550, 10668240, 10865800, 10991520, 11083116, 11107800, 11335005, 11735064, 11853600, 12090672, 12224025, 12594450, 13038960, 13335300, 13434080, 13739400, 13853895, 14668830, 14777488, 14810400, 15113340, 15646752, 16298700, 16487280, 16624674, 16792600, 17780400, 18136008, 18319200, 18471860, 18891675, 19558440, 20151120, 20609100, 21336480, 21731600, 22166232, 22215600, 22670010, 23089825, 23470128, 24181344, 24448050, 24937011, 25188900, 26077920, 26670600, 27478800, 27707790, 29337660, 29554976, 30226680, 32597400, 32974560, 33249348, 33585200, 35560800, 36272016, 36672075, 36943720, 37783350, 39116880, 40302240, 41218200, 41561685, 43463200, 44332464, 44431200, 45340020, 46179650, 46940256, 48896100, 49874022, 50377800, 53341200, 54957600, 55415580, 56675025, 58675320, 60453360, 65194800, 66498696, 67170400, 69269475, 72544032, 73344150, 73887440, 75566700, 78233760, 82436400, 83123370, 88664928, 90680040, 92359300, 97792200, 99748044, 100755600, 106682400, 110831160, 113350050, 117350640, 120906720, 124685055, 130389600, 132997392, 138538950, 146688300, 147774880, 151133400, 164872800, 166246740, 181360080, 184718600, 195584400, 199496088, 201511200, 207808425, 221662320, 226700100, 234701280, 249370110, 265994784, 277077900, 293376600, 302266800, 332493480, 362720160, 369437200, 391168800, 398992176, 415616850, 443324640, 453400200, 498740220, 554155800, 586753200, 604533600, 623425275, 664986960, 738874400, 797984352, 831233700, 906800400, 997480440, 1108311600, 1173506400, 1246850550, 1329973920, 1662467400, 1813600800, 1994960880, 2216623200, 2493701100, 3324934800, 3989921760, 4987402200, 6649869600, 9974804400, 19949608800]

約数ペア:

[(1, 19949608800), (2, 9974804400), (3, 6649869600), (4, 4987402200), (5, 3989921760), (6, 3324934800), (8, 2493701100), (9, 2216623200), (10, 1994960880), (11, 1813600800), (12, 1662467400), (15, 1329973920), (16, 1246850550), (17, 1173506400), (18, 1108311600), (20, 997480440), (22, 906800400), (24, 831233700), (25, 797984352), (27, 738874400), (30, 664986960), (32, 623425275), (33, 604533600), (34, 586753200), (36, 554155800), (40, 498740220), (44, 453400200), (45, 443324640), (48, 415616850), (50, 398992176), (51, 391168800), (54, 369437200), (55, 362720160), (60, 332493480), (66, 302266800), (68, 293376600), (72, 277077900), (75, 265994784), (80, 249370110), (85, 234701280), (88, 226700100), (90, 221662320), (96, 207808425), (99, 201511200), (100, 199496088), (102, 195584400), (108, 184718600), (110, 181360080), (120, 166246740), (121, 164872800), (132, 151133400), (135, 147774880), (136, 146688300), (144, 138538950), (150, 132997392), (153, 130389600), (160, 124685055), (165, 120906720), (170, 117350640), (176, 113350050), (180, 110831160), (187, 106682400), (198, 100755600), (200, 99748044), (204, 97792200), (216, 92359300), (220, 90680040), (225, 88664928), (240, 83123370), (242, 82436400), (255, 78233760), (264, 75566700), (270, 73887440), (272, 73344150), (275, 72544032), (288, 69269475), (297, 67170400), (300, 66498696), (306, 65194800), (330, 60453360), (340, 58675320), (352, 56675025), (360, 55415580), (363, 54957600), (374, 53341200), (396, 50377800), (400, 49874022), (408, 48896100), (425, 46940256), (432, 46179650), (440, 45340020), (449, 44431200), (450, 44332464), (459, 43463200), (480, 41561685), (484, 41218200), (495, 40302240), (510, 39116880), (528, 37783350), (540, 36943720), (544, 36672075), (550, 36272016), (561, 35560800), (594, 33585200), (600, 33249348), (605, 32974560), (612, 32597400), (660, 30226680), (675, 29554976), (680, 29337660), (720, 27707790), (726, 27478800), (748, 26670600), (765, 26077920), (792, 25188900), (800, 24937011), (816, 24448050), (825, 24181344), (850, 23470128), (864, 23089825), (880, 22670010), (898, 22215600), (900, 22166232), (918, 21731600), (935, 21336480), (968, 20609100), (990, 20151120), (1020, 19558440), (1056, 18891675), (1080, 18471860), (1089, 18319200), (1100, 18136008), (1122, 17780400), (1188, 16792600), (1200, 16624674), (1210, 16487280), (1224, 16298700), (1275, 15646752), (1320, 15113340), (1347, 14810400), (1350, 14777488), (1360, 14668830), (1440, 13853895), (1452, 13739400), (1485, 13434080), (1496, 13335300), (1530, 13038960), (1584, 12594450), (1632, 12224025), (1650, 12090672), (1683, 11853600), (1700, 11735064), (1760, 11335005), (1796, 11107800), (1800, 11083116), (1815, 10991520), (1836, 10865800), (1870, 10668240), (1936, 10304550), (1980, 10075560), (2040, 9779220), (2057, 9698400), (2160, 9235930), (2178, 9159600), (2200, 9068004), (2244, 8890200), (2245, 8886240), (2295, 8692640), (2376, 8396300), (2400, 8312337), (2420, 8243640), (2448, 8149350), (2475, 8060448), (2550, 7823376), (2640, 7556670), (2694, 7405200), (2700, 7388744), (2720, 7334415), (2805, 7112160), (2904, 6869700), (2970, 6717040), (2992, 6667650), (3025, 6594912), (3060, 6519480), (3168, 6297225), (3267, 6106400), (3300, 6045336), (3366, 5926800), (3400, 5867532), (3592, 5553900), (3600, 5541558), (3630, 5495760), (3672, 5432900), (3740, 5334120), (3825, 5215584), (3872, 5152275), (3960, 5037780), (4041, 4936800), (4080, 4889610), (4114, 4849200), (4320, 4617965), (4356, 4579800), (4400, 4534002), (4488, 4445100), (4490, 4443120), (4590, 4346320), (4675, 4267296), (4752, 4198150), (4840, 4121820), (4896, 4074675), (4939, 4039200), (4950, 4030224), (5049, 3951200), (5100, 3911688), (5280, 3778335), (5388, 3702600), (5400, 3694372), (5445, 3663840), (5610, 3556080), (5808, 3434850), (5940, 3358520), (5984, 3333825), (6050, 3297456), (6120, 3259740), (6171, 3232800), (6534, 3053200), (6600, 3022668), (6732, 2963400), (6735, 2962080), (6800, 2933766), (7184, 2776950), (7200, 2770779), (7260, 2747880), (7344, 2716450), (7425, 2686816), (7480, 2667060), (7633, 2613600), (7650, 2607792), (7920, 2518890), (8082, 2468400), (8160, 2444805), (8228, 2424600), (8415, 2370720), (8712, 2289900), (8800, 2267001), (8976, 2222550), (8980, 2221560), (9075, 2198304), (9180, 2173160), (9350, 2133648), (9504, 2099075), (9680, 2060910), (9878, 2019600), (9900, 2015112), (10098, 1975600), (10200, 1955844), (10285, 1939680), (10776, 1851300), (10800, 1847186), (10890, 1831920), (11220, 1778040), (11225, 1777248), (11475, 1738528), (11616, 1717425), (11880, 1679260), (12100, 1648728), (12123, 1645600), (12240, 1629870), (12342, 1616400), (13068, 1526600), (13200, 1511334), (13464, 1481700), (13470, 1481040), (13600, 1466883), (14025, 1422432), (14368, 1388475), (14520, 1373940), (14688, 1358225), (14817, 1346400), (14850, 1343408), (14960, 1333530), (15266, 1306800), (15300, 1303896), (15840, 1259445), (16164, 1234200), (16335, 1221280), (16456, 1212300), (16830, 1185360), (17424, 1144950), (17952, 1111275), (17960, 1110780), (18150, 1099152), (18360, 1086580), (18513, 1077600), (18700, 1066824), (19360, 1030455), (19756, 1009800), (19800, 1007556), (20196, 987800), (20205, 987360), (20400, 977922), (20570, 969840), (21552, 925650), (21600, 923593), (21780, 915960), (22440, 889020), (22450, 888624), (22899, 871200), (22950, 869264), (23760, 839630), (24200, 824364), (24246, 822800), (24480, 814935), (24684, 808200), (24695, 807840), (25245, 790240), (26136, 763300), (26400, 755667), (26928, 740850), (26940, 740520), (27225, 732768), (28050, 711216), (29040, 686970), (29634, 673200), (29700, 671704), (29920, 666765), (30532, 653400), (30600, 651948), (30855, 646560), (32328, 617100), (32670, 610640), (32912, 606150), (33660, 592680), (33675, 592416), (34848, 572475), (35920, 555390), (36300, 549576), (36720, 543290), (37026, 538800), (37400, 533412), (38165, 522720), (39512, 504900), (39600, 503778), (40392, 493900), (40410, 493680), (40800, 488961), (41140, 484920), (42075, 474144), (43104, 462825), (43560, 457980), (44451, 448800), (44880, 444510), (44900, 444312), (45798, 435600), (45900, 434632), (47520, 419815), (48400, 412182), (48492, 411400), (49368, 404100), (49390, 403920), (50490, 395120), (51425, 387936), (52272, 381650), (53856, 370425), (53880, 370260), (54329, 367200), (54450, 366384), (55539, 359200), (56100, 355608), (58080, 343485), (59268, 336600), (59400, 335852), (60615, 329120), (61064, 326700), (61200, 325974), (61710, 323280), (64656, 308550), (65340, 305320), (65824, 303075), (67320, 296340), (67350, 296208), (68697, 290400), (71840, 277695), (72600, 274788), (73440, 271645), (74052, 269400), (74085, 269280), (74800, 266706), (76330, 261360), (79024, 252450), (79200, 251889), (80784, 246950), (80820, 246840), (81675, 244256), (82280, 242460), (83963, 237600), (84150, 237072), (87120, 228990), (88902, 224400), (89760, 222255), (89800, 222156), (91596, 217800), (91800, 217316), (92565, 215520), (96800, 206091), (96984, 205700), (98736, 202050), (98780, 201960), (100980, 197560), (101025, 197472), (102850, 193968), (104544, 190825), (107760, 185130), (108658, 183600), (108900, 183192), (111078, 179600), (112200, 177804), (114495, 174240), (118536, 168300), (118800, 167926), (121230, 164560), (122128, 163350), (122400, 162987), (123420, 161640), (123475, 161568), (126225, 158048), (129312, 154275), (130680, 152660), (133353, 149600), (134640, 148170), (134700, 148104), (137394, 145200)]