88267920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1537

約数の個数: 160

約数和(自身を含む): 310396800

約数和(自身を除く): 222128880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1489, 1520, 1560, 1976, 2280, 2470, 2964, 2978, 3120, 3705, 3952, 4467, 4560, 4940, 5928, 5956, 7410, 7445, 8934, 9880, 11856, 11912, 14820, 14890, 17868, 19357, 19760, 22335, 23824, 28291, 29640, 29780, 35736, 38714, 44670, 56582, 58071, 59280, 59560, 71472, 77428, 84873, 89340, 96785, 113164, 116142, 119120, 141455, 154856, 169746, 178680, 193570, 226328, 232284, 282910, 290355, 309712, 339492, 357360, 367783, 387140, 424365, 452656, 464568, 565820, 580710, 678984, 735566, 774280, 848730, 929136, 1103349, 1131640, 1161420, 1357968, 1471132, 1548560, 1697460, 1838915, 2206698, 2263280, 2322840, 2942264, 3394920, 3677830, 4413396, 4645680, 5516745, 5884528, 6789840, 7355660, 8826792, 11033490, 14711320, 17653584, 22066980, 29422640, 44133960, 88267920]

約数ペア:

[(1, 88267920), (2, 44133960), (3, 29422640), (4, 22066980), (5, 17653584), (6, 14711320), (8, 11033490), (10, 8826792), (12, 7355660), (13, 6789840), (15, 5884528), (16, 5516745), (19, 4645680), (20, 4413396), (24, 3677830), (26, 3394920), (30, 2942264), (38, 2322840), (39, 2263280), (40, 2206698), (48, 1838915), (52, 1697460), (57, 1548560), (60, 1471132), (65, 1357968), (76, 1161420), (78, 1131640), (80, 1103349), (95, 929136), (104, 848730), (114, 774280), (120, 735566), (130, 678984), (152, 580710), (156, 565820), (190, 464568), (195, 452656), (208, 424365), (228, 387140), (240, 367783), (247, 357360), (260, 339492), (285, 309712), (304, 290355), (312, 282910), (380, 232284), (390, 226328), (456, 193570), (494, 178680), (520, 169746), (570, 154856), (624, 141455), (741, 119120), (760, 116142), (780, 113164), (912, 96785), (988, 89340), (1040, 84873), (1140, 77428), (1235, 71472), (1482, 59560), (1489, 59280), (1520, 58071), (1560, 56582), (1976, 44670), (2280, 38714), (2470, 35736), (2964, 29780), (2978, 29640), (3120, 28291), (3705, 23824), (3952, 22335), (4467, 19760), (4560, 19357), (4940, 17868), (5928, 14890), (5956, 14820), (7410, 11912), (7445, 11856), (8934, 9880)]