66752280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26489}}^1$

素因数の和:26513

約数の個数: 96

約数和(自身を含む): 247946400

約数和(自身を除く): 181194120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 26489, 52978, 79467, 105956, 132445, 158934, 185423, 211912, 238401, 264890, 317868, 370846, 397335, 476802, 529780, 556269, 635736, 741692, 794670, 927115, 953604, 1059560, 1112538, 1192005, 1483384, 1589340, 1668807, 1854230, 1907208, 2225076, 2384010, 2781345, 3178680, 3337614, 3708460, 4450152, 4768020, 5562690, 6675228, 7416920, 8344035, 9536040, 11125380, 13350456, 16688070, 22250760, 33376140, 66752280]

約数ペア:

[(1, 66752280), (2, 33376140), (3, 22250760), (4, 16688070), (5, 13350456), (6, 11125380), (7, 9536040), (8, 8344035), (9, 7416920), (10, 6675228), (12, 5562690), (14, 4768020), (15, 4450152), (18, 3708460), (20, 3337614), (21, 3178680), (24, 2781345), (28, 2384010), (30, 2225076), (35, 1907208), (36, 1854230), (40, 1668807), (42, 1589340), (45, 1483384), (56, 1192005), (60, 1112538), (63, 1059560), (70, 953604), (72, 927115), (84, 794670), (90, 741692), (105, 635736), (120, 556269), (126, 529780), (140, 476802), (168, 397335), (180, 370846), (210, 317868), (252, 264890), (280, 238401), (315, 211912), (360, 185423), (420, 158934), (504, 132445), (630, 105956), (840, 79467), (1260, 52978), (2520, 26489)]