19479683520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6211}}^1$

素因数の和:6262

約数の個数: 420

約数和(自身を含む): 76176923592

約数和(自身を除く): 56697240072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 242, 264, 270, 288, 297, 320, 324, 330, 352, 360, 363, 396, 405, 432, 440, 480, 484, 495, 528, 540, 576, 594, 605, 648, 660, 704, 720, 726, 792, 810, 864, 880, 891, 960, 968, 990, 1056, 1080, 1089, 1188, 1210, 1296, 1320, 1440, 1452, 1485, 1584, 1620, 1728, 1760, 1782, 1815, 1936, 1980, 2112, 2160, 2178, 2376, 2420, 2592, 2640, 2880, 2904, 2970, 3168, 3240, 3267, 3520, 3564, 3630, 3872, 3960, 4320, 4356, 4455, 4752, 4840, 5184, 5280, 5445, 5808, 5940, 6211, 6336, 6480, 6534, 7128, 7260, 7744, 7920, 8640, 8712, 8910, 9504, 9680, 9801, 10560, 10890, 11616, 11880, 12422, 12960, 13068, 14256, 14520, 15840, 16335, 17424, 17820, 18633, 19008, 19360, 19602, 21780, 23232, 23760, 24844, 25920, 26136, 28512, 29040, 31055, 31680, 32670, 34848, 35640, 37266, 38720, 39204, 43560, 47520, 49005, 49688, 52272, 55899, 57024, 58080, 62110, 65340, 68321, 69696, 71280, 74532, 78408, 87120, 93165, 95040, 98010, 99376, 104544, 111798, 116160, 124220, 130680, 136642, 142560, 149064, 156816, 167697, 174240, 186330, 196020, 198752, 204963, 209088, 223596, 248440, 261360, 273284, 279495, 285120, 298128, 313632, 335394, 341605, 348480, 372660, 392040, 397504, 409926, 447192, 496880, 503091, 522720, 546568, 558990, 596256, 614889, 627264, 670788, 683210, 745320, 751531, 784080, 819852, 838485, 894384, 993760, 1006182, 1024815, 1045440, 1093136, 1117980, 1192512, 1229778, 1341576, 1366420, 1490640, 1503062, 1568160, 1639704, 1676970, 1788768, 1844667, 1987520, 2012364, 2049630, 2186272, 2235960, 2254593, 2459556, 2515455, 2683152, 2732840, 2981280, 3006124, 3074445, 3136320, 3279408, 3353940, 3577536, 3689334, 3757655, 4024728, 4099260, 4372544, 4471920, 4509186, 4919112, 5030910, 5366304, 5465680, 5534001, 5962560, 6012248, 6148890, 6558816, 6707880, 6763779, 7378668, 7515310, 8049456, 8198520, 8943840, 9018372, 9223335, 9838224, 10061820, 10732608, 10931360, 11068002, 11272965, 12024496, 12297780, 13117632, 13415760, 13527558, 14757336, 15030620, 16098912, 16397040, 17887680, 18036744, 18446670, 19676448, 20123640, 20291337, 21862720, 22136004, 22545930, 24048992, 24595560, 26831520, 27055116, 27670005, 29514672, 30061240, 32197824, 32794080, 33818895, 36073488, 36893340, 39352896, 40247280, 40582674, 44272008, 45091860, 48097984, 49191120, 53663040, 54110232, 55340010, 59029344, 60122480, 60874011, 65588160, 67637790, 72146976, 73786680, 80494560, 81165348, 88544016, 90183720, 98382240, 101456685, 108220464, 110680020, 118058688, 120244960, 121748022, 135275580, 144293952, 147573360, 160989120, 162330696, 177088032, 180367440, 196764480, 202913370, 216440928, 221360040, 240489920, 243496044, 270551160, 295146720, 304370055, 324661392, 354176064, 360734880, 405826740, 432881856, 442720080, 486992088, 541102320, 590293440, 608740110, 649322784, 721469760, 811653480, 885440160, 973984176, 1082204640, 1217480220, 1298645568, 1623306960, 1770880320, 1947968352, 2164409280, 2434960440, 3246613920, 3895936704, 4869920880, 6493227840, 9739841760, 19479683520]

約数ペア:

[(1, 19479683520), (2, 9739841760), (3, 6493227840), (4, 4869920880), (5, 3895936704), (6, 3246613920), (8, 2434960440), (9, 2164409280), (10, 1947968352), (11, 1770880320), (12, 1623306960), (15, 1298645568), (16, 1217480220), (18, 1082204640), (20, 973984176), (22, 885440160), (24, 811653480), (27, 721469760), (30, 649322784), (32, 608740110), (33, 590293440), (36, 541102320), (40, 486992088), (44, 442720080), (45, 432881856), (48, 405826740), (54, 360734880), (55, 354176064), (60, 324661392), (64, 304370055), (66, 295146720), (72, 270551160), (80, 243496044), (81, 240489920), (88, 221360040), (90, 216440928), (96, 202913370), (99, 196764480), (108, 180367440), (110, 177088032), (120, 162330696), (121, 160989120), (132, 147573360), (135, 144293952), (144, 135275580), (160, 121748022), (162, 120244960), (165, 118058688), (176, 110680020), (180, 108220464), (192, 101456685), (198, 98382240), (216, 90183720), (220, 88544016), (240, 81165348), (242, 80494560), (264, 73786680), (270, 72146976), (288, 67637790), (297, 65588160), (320, 60874011), (324, 60122480), (330, 59029344), (352, 55340010), (360, 54110232), (363, 53663040), (396, 49191120), (405, 48097984), (432, 45091860), (440, 44272008), (480, 40582674), (484, 40247280), (495, 39352896), (528, 36893340), (540, 36073488), (576, 33818895), (594, 32794080), (605, 32197824), (648, 30061240), (660, 29514672), (704, 27670005), (720, 27055116), (726, 26831520), (792, 24595560), (810, 24048992), (864, 22545930), (880, 22136004), (891, 21862720), (960, 20291337), (968, 20123640), (990, 19676448), (1056, 18446670), (1080, 18036744), (1089, 17887680), (1188, 16397040), (1210, 16098912), (1296, 15030620), (1320, 14757336), (1440, 13527558), (1452, 13415760), (1485, 13117632), (1584, 12297780), (1620, 12024496), (1728, 11272965), (1760, 11068002), (1782, 10931360), (1815, 10732608), (1936, 10061820), (1980, 9838224), (2112, 9223335), (2160, 9018372), (2178, 8943840), (2376, 8198520), (2420, 8049456), (2592, 7515310), (2640, 7378668), (2880, 6763779), (2904, 6707880), (2970, 6558816), (3168, 6148890), (3240, 6012248), (3267, 5962560), (3520, 5534001), (3564, 5465680), (3630, 5366304), (3872, 5030910), (3960, 4919112), (4320, 4509186), (4356, 4471920), (4455, 4372544), (4752, 4099260), (4840, 4024728), (5184, 3757655), (5280, 3689334), (5445, 3577536), (5808, 3353940), (5940, 3279408), (6211, 3136320), (6336, 3074445), (6480, 3006124), (6534, 2981280), (7128, 2732840), (7260, 2683152), (7744, 2515455), (7920, 2459556), (8640, 2254593), (8712, 2235960), (8910, 2186272), (9504, 2049630), (9680, 2012364), (9801, 1987520), (10560, 1844667), (10890, 1788768), (11616, 1676970), (11880, 1639704), (12422, 1568160), (12960, 1503062), (13068, 1490640), (14256, 1366420), (14520, 1341576), (15840, 1229778), (16335, 1192512), (17424, 1117980), (17820, 1093136), (18633, 1045440), (19008, 1024815), (19360, 1006182), (19602, 993760), (21780, 894384), (23232, 838485), (23760, 819852), (24844, 784080), (25920, 751531), (26136, 745320), (28512, 683210), (29040, 670788), (31055, 627264), (31680, 614889), (32670, 596256), (34848, 558990), (35640, 546568), (37266, 522720), (38720, 503091), (39204, 496880), (43560, 447192), (47520, 409926), (49005, 397504), (49688, 392040), (52272, 372660), (55899, 348480), (57024, 341605), (58080, 335394), (62110, 313632), (65340, 298128), (68321, 285120), (69696, 279495), (71280, 273284), (74532, 261360), (78408, 248440), (87120, 223596), (93165, 209088), (95040, 204963), (98010, 198752), (99376, 196020), (104544, 186330), (111798, 174240), (116160, 167697), (124220, 156816), (130680, 149064), (136642, 142560)]