140249040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1867}}^1$

素因数の和:2196

約数の個数: 80

約数和(自身を含む): 436394688

約数和(自身を除く): 296145648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1867, 1878, 2504, 3130, 3734, 3756, 4695, 5008, 5601, 6260, 7468, 7512, 9335, 9390, 11202, 12520, 14936, 15024, 18670, 18780, 22404, 25040, 28005, 29872, 37340, 37560, 44808, 56010, 74680, 75120, 89616, 112020, 149360, 224040, 448080, 584371, 1168742, 1753113, 2337484, 2921855, 3506226, 4674968, 5843710, 7012452, 8765565, 9349936, 11687420, 14024904, 17531130, 23374840, 28049808, 35062260, 46749680, 70124520, 140249040]

約数ペア:

[(1, 140249040), (2, 70124520), (3, 46749680), (4, 35062260), (5, 28049808), (6, 23374840), (8, 17531130), (10, 14024904), (12, 11687420), (15, 9349936), (16, 8765565), (20, 7012452), (24, 5843710), (30, 4674968), (40, 3506226), (48, 2921855), (60, 2337484), (80, 1753113), (120, 1168742), (240, 584371), (313, 448080), (626, 224040), (939, 149360), (1252, 112020), (1565, 89616), (1867, 75120), (1878, 74680), (2504, 56010), (3130, 44808), (3734, 37560), (3756, 37340), (4695, 29872), (5008, 28005), (5601, 25040), (6260, 22404), (7468, 18780), (7512, 18670), (9335, 15024), (9390, 14936), (11202, 12520)]