142777320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5535

約数の個数: 128

約数和(自身を含む): 505405440

約数和(自身を除く): 362628120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 5483, 6510, 8680, 10966, 13020, 16449, 21932, 26040, 27415, 32898, 38381, 43864, 54830, 65796, 76762, 82245, 109660, 115143, 131592, 153524, 164490, 169973, 191905, 219320, 230286, 307048, 328980, 339946, 383810, 460572, 509919, 575715, 657960, 679892, 767620, 849865, 921144, 1019838, 1151430, 1189811, 1359784, 1535240, 1699730, 2039676, 2302860, 2379622, 2549595, 3399460, 3569433, 4079352, 4605720, 4759244, 5099190, 5949055, 6798920, 7138866, 9518488, 10198380, 11898110, 14277732, 17847165, 20396760, 23796220, 28555464, 35694330, 47592440, 71388660, 142777320]

約数ペア:

[(1, 142777320), (2, 71388660), (3, 47592440), (4, 35694330), (5, 28555464), (6, 23796220), (7, 20396760), (8, 17847165), (10, 14277732), (12, 11898110), (14, 10198380), (15, 9518488), (20, 7138866), (21, 6798920), (24, 5949055), (28, 5099190), (30, 4759244), (31, 4605720), (35, 4079352), (40, 3569433), (42, 3399460), (56, 2549595), (60, 2379622), (62, 2302860), (70, 2039676), (84, 1699730), (93, 1535240), (105, 1359784), (120, 1189811), (124, 1151430), (140, 1019838), (155, 921144), (168, 849865), (186, 767620), (210, 679892), (217, 657960), (248, 575715), (280, 509919), (310, 460572), (372, 383810), (420, 339946), (434, 328980), (465, 307048), (620, 230286), (651, 219320), (744, 191905), (840, 169973), (868, 164490), (930, 153524), (1085, 131592), (1240, 115143), (1302, 109660), (1736, 82245), (1860, 76762), (2170, 65796), (2604, 54830), (3255, 43864), (3720, 38381), (4340, 32898), (5208, 27415), (5483, 26040), (6510, 21932), (8680, 16449), (10966, 13020)]