139017840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2667

約数の個数: 160

約数和(自身を含む): 491593536

約数和(自身を除く): 352575696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2621, 2652, 3120, 3315, 3536, 4080, 4420, 5242, 5304, 6630, 7863, 8840, 10484, 10608, 13105, 13260, 15726, 17680, 20968, 26210, 26520, 31452, 34073, 39315, 41936, 44557, 52420, 53040, 62904, 68146, 78630, 89114, 102219, 104840, 125808, 133671, 136292, 157260, 170365, 178228, 204438, 209680, 222785, 267342, 272584, 314520, 340730, 356456, 408876, 445570, 511095, 534684, 545168, 579241, 629040, 668355, 681460, 712912, 817752, 891140, 1022190, 1069368, 1158482, 1336710, 1362920, 1635504, 1737723, 1782280, 2044380, 2138736, 2316964, 2673420, 2725840, 2896205, 3475446, 3564560, 4088760, 4633928, 5346840, 5792410, 6950892, 8177520, 8688615, 9267856, 10693680, 11584820, 13901784, 17377230, 23169640, 27803568, 34754460, 46339280, 69508920, 139017840]

約数ペア:

[(1, 139017840), (2, 69508920), (3, 46339280), (4, 34754460), (5, 27803568), (6, 23169640), (8, 17377230), (10, 13901784), (12, 11584820), (13, 10693680), (15, 9267856), (16, 8688615), (17, 8177520), (20, 6950892), (24, 5792410), (26, 5346840), (30, 4633928), (34, 4088760), (39, 3564560), (40, 3475446), (48, 2896205), (51, 2725840), (52, 2673420), (60, 2316964), (65, 2138736), (68, 2044380), (78, 1782280), (80, 1737723), (85, 1635504), (102, 1362920), (104, 1336710), (120, 1158482), (130, 1069368), (136, 1022190), (156, 891140), (170, 817752), (195, 712912), (204, 681460), (208, 668355), (221, 629040), (240, 579241), (255, 545168), (260, 534684), (272, 511095), (312, 445570), (340, 408876), (390, 356456), (408, 340730), (442, 314520), (510, 272584), (520, 267342), (624, 222785), (663, 209680), (680, 204438), (780, 178228), (816, 170365), (884, 157260), (1020, 136292), (1040, 133671), (1105, 125808), (1326, 104840), (1360, 102219), (1560, 89114), (1768, 78630), (2040, 68146), (2210, 62904), (2621, 53040), (2652, 52420), (3120, 44557), (3315, 41936), (3536, 39315), (4080, 34073), (4420, 31452), (5242, 26520), (5304, 26210), (6630, 20968), (7863, 17680), (8840, 15726), (10484, 13260), (10608, 13105)]