966866640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2577

約数の個数: 160

約数和(自身を含む): 3172939776

約数和(自身を除く): 2206073136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 71, 80, 92, 115, 120, 138, 142, 184, 213, 230, 240, 276, 284, 345, 355, 368, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1104, 1136, 1380, 1420, 1633, 1704, 1840, 2130, 2467, 2760, 2840, 3266, 3408, 4260, 4899, 4934, 5520, 5680, 6532, 7401, 8165, 8520, 9798, 9868, 12335, 13064, 14802, 16330, 17040, 19596, 19736, 24495, 24670, 26128, 29604, 32660, 37005, 39192, 39472, 48990, 49340, 56741, 59208, 65320, 74010, 78384, 97980, 98680, 113482, 118416, 130640, 148020, 170223, 175157, 195960, 197360, 226964, 283705, 296040, 340446, 350314, 391920, 453928, 525471, 567410, 592080, 680892, 700628, 851115, 875785, 907856, 1050942, 1134820, 1361784, 1401256, 1702230, 1751570, 2101884, 2269640, 2627355, 2723568, 2802512, 3404460, 3503140, 4028611, 4203768, 4539280, 5254710, 6808920, 7006280, 8057222, 8407536, 10509420, 12085833, 13617840, 14012560, 16114444, 20143055, 21018840, 24171666, 32228888, 40286110, 42037680, 48343332, 60429165, 64457776, 80572220, 96686664, 120858330, 161144440, 193373328, 241716660, 322288880, 483433320, 966866640]

約数ペア:

[(1, 966866640), (2, 483433320), (3, 322288880), (4, 241716660), (5, 193373328), (6, 161144440), (8, 120858330), (10, 96686664), (12, 80572220), (15, 64457776), (16, 60429165), (20, 48343332), (23, 42037680), (24, 40286110), (30, 32228888), (40, 24171666), (46, 21018840), (48, 20143055), (60, 16114444), (69, 14012560), (71, 13617840), (80, 12085833), (92, 10509420), (115, 8407536), (120, 8057222), (138, 7006280), (142, 6808920), (184, 5254710), (213, 4539280), (230, 4203768), (240, 4028611), (276, 3503140), (284, 3404460), (345, 2802512), (355, 2723568), (368, 2627355), (426, 2269640), (460, 2101884), (552, 1751570), (568, 1702230), (690, 1401256), (710, 1361784), (852, 1134820), (920, 1050942), (1065, 907856), (1104, 875785), (1136, 851115), (1380, 700628), (1420, 680892), (1633, 592080), (1704, 567410), (1840, 525471), (2130, 453928), (2467, 391920), (2760, 350314), (2840, 340446), (3266, 296040), (3408, 283705), (4260, 226964), (4899, 197360), (4934, 195960), (5520, 175157), (5680, 170223), (6532, 148020), (7401, 130640), (8165, 118416), (8520, 113482), (9798, 98680), (9868, 97980), (12335, 78384), (13064, 74010), (14802, 65320), (16330, 59208), (17040, 56741), (19596, 49340), (19736, 48990), (24495, 39472), (24670, 39192), (26128, 37005), (29604, 32660)]