20231996640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{5399}}^1$

素因数の和:5665

約数の個数: 192

約数和(自身を含む): 65775628800

約数和(自身を除く): 45543632160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 211, 222, 240, 296, 370, 422, 444, 480, 555, 592, 633, 740, 844, 888, 1055, 1110, 1184, 1266, 1480, 1688, 1776, 2110, 2220, 2532, 2960, 3165, 3376, 3552, 4220, 4440, 5064, 5399, 5920, 6330, 6752, 7807, 8440, 8880, 10128, 10798, 12660, 15614, 16197, 16880, 17760, 20256, 21596, 23421, 25320, 26995, 31228, 32394, 33760, 39035, 43192, 46842, 50640, 53990, 62456, 64788, 78070, 80985, 86384, 93684, 101280, 107980, 117105, 124912, 129576, 156140, 161970, 172768, 187368, 199763, 215960, 234210, 249824, 259152, 312280, 323940, 374736, 399526, 431920, 468420, 518304, 599289, 624560, 647880, 749472, 799052, 863840, 936840, 998815, 1139189, 1198578, 1249120, 1295760, 1598104, 1873680, 1997630, 2278378, 2397156, 2591520, 2996445, 3196208, 3417567, 3747360, 3995260, 4556756, 4794312, 5695945, 5992890, 6392416, 6835134, 7990520, 9113512, 9588624, 11391890, 11985780, 13670268, 15981040, 17087835, 18227024, 19177248, 22783780, 23971560, 27340536, 31962080, 34175670, 36454048, 42149993, 45567560, 47943120, 54681072, 68351340, 84299986, 91135120, 95886240, 109362144, 126449979, 136702680, 168599972, 182270240, 210749965, 252899958, 273405360, 337199944, 421499930, 505799916, 546810720, 632249895, 674399888, 842999860, 1011599832, 1264499790, 1348799776, 1685999720, 2023199664, 2528999580, 3371999440, 4046399328, 5057999160, 6743998880, 10115998320, 20231996640]

約数ペア:

[(1, 20231996640), (2, 10115998320), (3, 6743998880), (4, 5057999160), (5, 4046399328), (6, 3371999440), (8, 2528999580), (10, 2023199664), (12, 1685999720), (15, 1348799776), (16, 1264499790), (20, 1011599832), (24, 842999860), (30, 674399888), (32, 632249895), (37, 546810720), (40, 505799916), (48, 421499930), (60, 337199944), (74, 273405360), (80, 252899958), (96, 210749965), (111, 182270240), (120, 168599972), (148, 136702680), (160, 126449979), (185, 109362144), (211, 95886240), (222, 91135120), (240, 84299986), (296, 68351340), (370, 54681072), (422, 47943120), (444, 45567560), (480, 42149993), (555, 36454048), (592, 34175670), (633, 31962080), (740, 27340536), (844, 23971560), (888, 22783780), (1055, 19177248), (1110, 18227024), (1184, 17087835), (1266, 15981040), (1480, 13670268), (1688, 11985780), (1776, 11391890), (2110, 9588624), (2220, 9113512), (2532, 7990520), (2960, 6835134), (3165, 6392416), (3376, 5992890), (3552, 5695945), (4220, 4794312), (4440, 4556756), (5064, 3995260), (5399, 3747360), (5920, 3417567), (6330, 3196208), (6752, 2996445), (7807, 2591520), (8440, 2397156), (8880, 2278378), (10128, 1997630), (10798, 1873680), (12660, 1598104), (15614, 1295760), (16197, 1249120), (16880, 1198578), (17760, 1139189), (20256, 998815), (21596, 936840), (23421, 863840), (25320, 799052), (26995, 749472), (31228, 647880), (32394, 624560), (33760, 599289), (39035, 518304), (43192, 468420), (46842, 431920), (50640, 399526), (53990, 374736), (62456, 323940), (64788, 312280), (78070, 259152), (80985, 249824), (86384, 234210), (93684, 215960), (101280, 199763), (107980, 187368), (117105, 172768), (124912, 161970), (129576, 156140)]