127372960

素因数分解:

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

素因数の和:351

約数の個数: 192

約数和(自身を含む): 373403520

約数和(自身を除く): 246030560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 160, 176, 190, 208, 209, 220, 247, 260, 286, 293, 304, 352, 380, 416, 418, 440, 494, 520, 572, 586, 608, 715, 760, 836, 880, 988, 1040, 1045, 1144, 1172, 1235, 1430, 1465, 1520, 1672, 1760, 1976, 2080, 2090, 2288, 2344, 2470, 2717, 2860, 2930, 3040, 3223, 3344, 3809, 3952, 4180, 4576, 4688, 4940, 5434, 5567, 5720, 5860, 6446, 6688, 7618, 7904, 8360, 9376, 9880, 10868, 11134, 11440, 11720, 12892, 13585, 15236, 16115, 16720, 19045, 19760, 21736, 22268, 22880, 23440, 25784, 27170, 27835, 30472, 32230, 33440, 38090, 39520, 41899, 43472, 44536, 46880, 51568, 54340, 55670, 60944, 61237, 64460, 72371, 76180, 83798, 86944, 89072, 103136, 108680, 111340, 121888, 122474, 128920, 144742, 152360, 167596, 178144, 209495, 217360, 222680, 244948, 257840, 289484, 304720, 306185, 335192, 361855, 418990, 434720, 445360, 489896, 515680, 578968, 609440, 612370, 670384, 723710, 796081, 837980, 890720, 979792, 1157936, 1224740, 1340768, 1447420, 1592162, 1675960, 1959584, 2315872, 2449480, 2894840, 3184324, 3351920, 3980405, 4898960, 5789680, 6368648, 6703840, 7960810, 9797920, 11579360, 12737296, 15921620, 25474592, 31843240, 63686480, 127372960]

約数ペア:

[(1, 127372960), (2, 63686480), (4, 31843240), (5, 25474592), (8, 15921620), (10, 12737296), (11, 11579360), (13, 9797920), (16, 7960810), (19, 6703840), (20, 6368648), (22, 5789680), (26, 4898960), (32, 3980405), (38, 3351920), (40, 3184324), (44, 2894840), (52, 2449480), (55, 2315872), (65, 1959584), (76, 1675960), (80, 1592162), (88, 1447420), (95, 1340768), (104, 1224740), (110, 1157936), (130, 979792), (143, 890720), (152, 837980), (160, 796081), (176, 723710), (190, 670384), (208, 612370), (209, 609440), (220, 578968), (247, 515680), (260, 489896), (286, 445360), (293, 434720), (304, 418990), (352, 361855), (380, 335192), (416, 306185), (418, 304720), (440, 289484), (494, 257840), (520, 244948), (572, 222680), (586, 217360), (608, 209495), (715, 178144), (760, 167596), (836, 152360), (880, 144742), (988, 128920), (1040, 122474), (1045, 121888), (1144, 111340), (1172, 108680), (1235, 103136), (1430, 89072), (1465, 86944), (1520, 83798), (1672, 76180), (1760, 72371), (1976, 64460), (2080, 61237), (2090, 60944), (2288, 55670), (2344, 54340), (2470, 51568), (2717, 46880), (2860, 44536), (2930, 43472), (3040, 41899), (3223, 39520), (3344, 38090), (3809, 33440), (3952, 32230), (4180, 30472), (4576, 27835), (4688, 27170), (4940, 25784), (5434, 23440), (5567, 22880), (5720, 22268), (5860, 21736), (6446, 19760), (6688, 19045), (7618, 16720), (7904, 16115), (8360, 15236), (9376, 13585), (9880, 12892), (10868, 11720), (11134, 11440)]