66341520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13163}}^1$

素因数の和:13189

約数の個数: 120

約数和(自身を含む): 254644416

約数和(自身を除く): 188302896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13163, 26326, 39489, 52652, 65815, 78978, 92141, 105304, 118467, 131630, 157956, 184282, 197445, 210608, 236934, 263260, 276423, 315912, 368564, 394890, 460705, 473868, 526520, 552846, 592335, 631824, 737128, 789780, 829269, 921410, 947736, 1053040, 1105692, 1184670, 1382115, 1474256, 1579560, 1658538, 1842820, 1895472, 2211384, 2369340, 2764230, 3159120, 3317076, 3685640, 4146345, 4422768, 4738680, 5528460, 6634152, 7371280, 8292690, 9477360, 11056920, 13268304, 16585380, 22113840, 33170760, 66341520]

約数ペア:

[(1, 66341520), (2, 33170760), (3, 22113840), (4, 16585380), (5, 13268304), (6, 11056920), (7, 9477360), (8, 8292690), (9, 7371280), (10, 6634152), (12, 5528460), (14, 4738680), (15, 4422768), (16, 4146345), (18, 3685640), (20, 3317076), (21, 3159120), (24, 2764230), (28, 2369340), (30, 2211384), (35, 1895472), (36, 1842820), (40, 1658538), (42, 1579560), (45, 1474256), (48, 1382115), (56, 1184670), (60, 1105692), (63, 1053040), (70, 947736), (72, 921410), (80, 829269), (84, 789780), (90, 737128), (105, 631824), (112, 592335), (120, 552846), (126, 526520), (140, 473868), (144, 460705), (168, 394890), (180, 368564), (210, 315912), (240, 276423), (252, 263260), (280, 236934), (315, 210608), (336, 197445), (360, 184282), (420, 157956), (504, 131630), (560, 118467), (630, 105304), (720, 92141), (840, 78978), (1008, 65815), (1260, 52652), (1680, 39489), (2520, 26326), (5040, 13163)]