66037920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 192

約数和(自身を含む): 236234880

約数和(自身を除く): 170196960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 557, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1114, 1140, 1235, 1248, 1482, 1520, 1560, 1671, 1824, 1976, 2080, 2228, 2280, 2470, 2785, 2964, 3040, 3120, 3342, 3705, 3952, 4456, 4560, 4940, 5570, 5928, 6240, 6684, 7241, 7410, 7904, 8355, 8912, 9120, 9880, 10583, 11140, 11856, 13368, 14482, 14820, 16710, 17824, 19760, 21166, 21723, 22280, 23712, 26736, 28964, 29640, 31749, 33420, 36205, 39520, 42332, 43446, 44560, 52915, 53472, 57928, 59280, 63498, 66840, 72410, 84664, 86892, 89120, 105830, 108615, 115856, 118560, 126996, 133680, 137579, 144820, 158745, 169328, 173784, 211660, 217230, 231712, 253992, 267360, 275158, 289640, 317490, 338656, 347568, 412737, 423320, 434460, 507984, 550316, 579280, 634980, 687895, 695136, 825474, 846640, 868920, 1015968, 1100632, 1158560, 1269960, 1375790, 1650948, 1693280, 1737840, 2063685, 2201264, 2539920, 2751580, 3301896, 3475680, 4127370, 4402528, 5079840, 5503160, 6603792, 8254740, 11006320, 13207584, 16509480, 22012640, 33018960, 66037920]

約数ペア:

[(1, 66037920), (2, 33018960), (3, 22012640), (4, 16509480), (5, 13207584), (6, 11006320), (8, 8254740), (10, 6603792), (12, 5503160), (13, 5079840), (15, 4402528), (16, 4127370), (19, 3475680), (20, 3301896), (24, 2751580), (26, 2539920), (30, 2201264), (32, 2063685), (38, 1737840), (39, 1693280), (40, 1650948), (48, 1375790), (52, 1269960), (57, 1158560), (60, 1100632), (65, 1015968), (76, 868920), (78, 846640), (80, 825474), (95, 695136), (96, 687895), (104, 634980), (114, 579280), (120, 550316), (130, 507984), (152, 434460), (156, 423320), (160, 412737), (190, 347568), (195, 338656), (208, 317490), (228, 289640), (240, 275158), (247, 267360), (260, 253992), (285, 231712), (304, 217230), (312, 211660), (380, 173784), (390, 169328), (416, 158745), (456, 144820), (480, 137579), (494, 133680), (520, 126996), (557, 118560), (570, 115856), (608, 108615), (624, 105830), (741, 89120), (760, 86892), (780, 84664), (912, 72410), (988, 66840), (1040, 63498), (1114, 59280), (1140, 57928), (1235, 53472), (1248, 52915), (1482, 44560), (1520, 43446), (1560, 42332), (1671, 39520), (1824, 36205), (1976, 33420), (2080, 31749), (2228, 29640), (2280, 28964), (2470, 26736), (2785, 23712), (2964, 22280), (3040, 21723), (3120, 21166), (3342, 19760), (3705, 17824), (3952, 16710), (4456, 14820), (4560, 14482), (4940, 13368), (5570, 11856), (5928, 11140), (6240, 10583), (6684, 9880), (7241, 9120), (7410, 8912), (7904, 8355)]