63686480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 183738240

約数和(自身を除く): 120051760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 176, 190, 208, 209, 220, 247, 260, 286, 293, 304, 380, 418, 440, 494, 520, 572, 586, 715, 760, 836, 880, 988, 1040, 1045, 1144, 1172, 1235, 1430, 1465, 1520, 1672, 1976, 2090, 2288, 2344, 2470, 2717, 2860, 2930, 3223, 3344, 3809, 3952, 4180, 4688, 4940, 5434, 5567, 5720, 5860, 6446, 7618, 8360, 9880, 10868, 11134, 11440, 11720, 12892, 13585, 15236, 16115, 16720, 19045, 19760, 21736, 22268, 23440, 25784, 27170, 27835, 30472, 32230, 38090, 41899, 43472, 44536, 51568, 54340, 55670, 60944, 61237, 64460, 72371, 76180, 83798, 89072, 108680, 111340, 122474, 128920, 144742, 152360, 167596, 209495, 217360, 222680, 244948, 257840, 289484, 304720, 306185, 335192, 361855, 418990, 445360, 489896, 578968, 612370, 670384, 723710, 796081, 837980, 979792, 1157936, 1224740, 1447420, 1592162, 1675960, 2449480, 2894840, 3184324, 3351920, 3980405, 4898960, 5789680, 6368648, 7960810, 12737296, 15921620, 31843240, 63686480]

約数ペア:

[(1, 63686480), (2, 31843240), (4, 15921620), (5, 12737296), (8, 7960810), (10, 6368648), (11, 5789680), (13, 4898960), (16, 3980405), (19, 3351920), (20, 3184324), (22, 2894840), (26, 2449480), (38, 1675960), (40, 1592162), (44, 1447420), (52, 1224740), (55, 1157936), (65, 979792), (76, 837980), (80, 796081), (88, 723710), (95, 670384), (104, 612370), (110, 578968), (130, 489896), (143, 445360), (152, 418990), (176, 361855), (190, 335192), (208, 306185), (209, 304720), (220, 289484), (247, 257840), (260, 244948), (286, 222680), (293, 217360), (304, 209495), (380, 167596), (418, 152360), (440, 144742), (494, 128920), (520, 122474), (572, 111340), (586, 108680), (715, 89072), (760, 83798), (836, 76180), (880, 72371), (988, 64460), (1040, 61237), (1045, 60944), (1144, 55670), (1172, 54340), (1235, 51568), (1430, 44536), (1465, 43472), (1520, 41899), (1672, 38090), (1976, 32230), (2090, 30472), (2288, 27835), (2344, 27170), (2470, 25784), (2717, 23440), (2860, 22268), (2930, 21736), (3223, 19760), (3344, 19045), (3809, 16720), (3952, 16115), (4180, 15236), (4688, 13585), (4940, 12892), (5434, 11720), (5567, 11440), (5720, 11134), (5860, 10868), (6446, 9880), (7618, 8360)]