138370680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6101}}^1$

素因数の和:6131

約数の個数: 160

約数和(自身を含む): 531606240

約数和(自身を除く): 393235560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6101, 7560, 11340, 12202, 18303, 22680, 24404, 30505, 36606, 42707, 48808, 54909, 61010, 73212, 85414, 91515, 109818, 122020, 128121, 146424, 164727, 170828, 183030, 213535, 219636, 244040, 256242, 274545, 329454, 341656, 366060, 384363, 427070, 439272, 494181, 512484, 549090, 640605, 658908, 732120, 768726, 823635, 854140, 988362, 1024968, 1098180, 1153089, 1281210, 1317816, 1537452, 1647270, 1708280, 1921815, 1976724, 2196360, 2306178, 2470905, 2562420, 3074904, 3294540, 3459267, 3843630, 3953448, 4612356, 4941810, 5124840, 5765445, 6589080, 6918534, 7687260, 9224712, 9883620, 11530890, 13837068, 15374520, 17296335, 19767240, 23061780, 27674136, 34592670, 46123560, 69185340, 138370680]

約数ペア:

[(1, 138370680), (2, 69185340), (3, 46123560), (4, 34592670), (5, 27674136), (6, 23061780), (7, 19767240), (8, 17296335), (9, 15374520), (10, 13837068), (12, 11530890), (14, 9883620), (15, 9224712), (18, 7687260), (20, 6918534), (21, 6589080), (24, 5765445), (27, 5124840), (28, 4941810), (30, 4612356), (35, 3953448), (36, 3843630), (40, 3459267), (42, 3294540), (45, 3074904), (54, 2562420), (56, 2470905), (60, 2306178), (63, 2196360), (70, 1976724), (72, 1921815), (81, 1708280), (84, 1647270), (90, 1537452), (105, 1317816), (108, 1281210), (120, 1153089), (126, 1098180), (135, 1024968), (140, 988362), (162, 854140), (168, 823635), (180, 768726), (189, 732120), (210, 658908), (216, 640605), (252, 549090), (270, 512484), (280, 494181), (315, 439272), (324, 427070), (360, 384363), (378, 366060), (405, 341656), (420, 329454), (504, 274545), (540, 256242), (567, 244040), (630, 219636), (648, 213535), (756, 183030), (810, 170828), (840, 164727), (945, 146424), (1080, 128121), (1134, 122020), (1260, 109818), (1512, 91515), (1620, 85414), (1890, 73212), (2268, 61010), (2520, 54909), (2835, 48808), (3240, 42707), (3780, 36606), (4536, 30505), (5670, 24404), (6101, 22680), (7560, 18303), (11340, 12202)]