140556480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4774

約数の個数: 112

約数和(自身を含む): 460760064

約数和(自身を除く): 320203584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4723, 4960, 5952, 7440, 9446, 9920, 14169, 14880, 18892, 23615, 28338, 29760, 37784, 47230, 56676, 70845, 75568, 94460, 113352, 141690, 146413, 151136, 188920, 226704, 283380, 292826, 302272, 377840, 439239, 453408, 566760, 585652, 732065, 755680, 878478, 906816, 1133520, 1171304, 1464130, 1511360, 1756956, 2196195, 2267040, 2342608, 2928260, 3513912, 4392390, 4534080, 4685216, 5856520, 7027824, 8784780, 9370432, 11713040, 14055648, 17569560, 23426080, 28111296, 35139120, 46852160, 70278240, 140556480]

約数ペア:

[(1, 140556480), (2, 70278240), (3, 46852160), (4, 35139120), (5, 28111296), (6, 23426080), (8, 17569560), (10, 14055648), (12, 11713040), (15, 9370432), (16, 8784780), (20, 7027824), (24, 5856520), (30, 4685216), (31, 4534080), (32, 4392390), (40, 3513912), (48, 2928260), (60, 2342608), (62, 2267040), (64, 2196195), (80, 1756956), (93, 1511360), (96, 1464130), (120, 1171304), (124, 1133520), (155, 906816), (160, 878478), (186, 755680), (192, 732065), (240, 585652), (248, 566760), (310, 453408), (320, 439239), (372, 377840), (465, 302272), (480, 292826), (496, 283380), (620, 226704), (744, 188920), (930, 151136), (960, 146413), (992, 141690), (1240, 113352), (1488, 94460), (1860, 75568), (1984, 70845), (2480, 56676), (2976, 47230), (3720, 37784), (4723, 29760), (4960, 28338), (5952, 23615), (7440, 18892), (9446, 14880), (9920, 14169)]