266774970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2260

約数の個数: 128

約数和(自身を含む): 813680640

約数和(自身を除く): 546905670

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 53, 55, 66, 70, 77, 105, 106, 110, 154, 159, 165, 210, 231, 265, 318, 330, 371, 385, 462, 530, 583, 742, 770, 795, 1113, 1155, 1166, 1590, 1749, 1855, 2179, 2226, 2310, 2915, 3498, 3710, 4081, 4358, 5565, 5830, 6537, 8162, 8745, 10895, 11130, 12243, 13074, 15253, 17490, 20405, 21790, 23969, 24486, 30506, 32685, 40810, 45759, 47938, 61215, 65370, 71907, 76265, 91518, 115487, 119845, 122430, 143814, 152530, 167783, 228795, 230974, 239690, 335566, 346461, 359535, 457590, 503349, 577435, 692922, 719070, 808409, 838915, 1006698, 1154870, 1270357, 1616818, 1677830, 1732305, 2425227, 2516745, 2540714, 3464610, 3811071, 4042045, 4850454, 5033490, 6351785, 7622142, 8084090, 8892499, 12126135, 12703570, 17784998, 19055355, 24252270, 26677497, 38110710, 44462495, 53354994, 88924990, 133387485, 266774970]

約数ペア:

[(1, 266774970), (2, 133387485), (3, 88924990), (5, 53354994), (6, 44462495), (7, 38110710), (10, 26677497), (11, 24252270), (14, 19055355), (15, 17784998), (21, 12703570), (22, 12126135), (30, 8892499), (33, 8084090), (35, 7622142), (42, 6351785), (53, 5033490), (55, 4850454), (66, 4042045), (70, 3811071), (77, 3464610), (105, 2540714), (106, 2516745), (110, 2425227), (154, 1732305), (159, 1677830), (165, 1616818), (210, 1270357), (231, 1154870), (265, 1006698), (318, 838915), (330, 808409), (371, 719070), (385, 692922), (462, 577435), (530, 503349), (583, 457590), (742, 359535), (770, 346461), (795, 335566), (1113, 239690), (1155, 230974), (1166, 228795), (1590, 167783), (1749, 152530), (1855, 143814), (2179, 122430), (2226, 119845), (2310, 115487), (2915, 91518), (3498, 76265), (3710, 71907), (4081, 65370), (4358, 61215), (5565, 47938), (5830, 45759), (6537, 40810), (8162, 32685), (8745, 30506), (10895, 24486), (11130, 23969), (12243, 21790), (13074, 20405), (15253, 17490)]