71299017840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3337969}}^1$

素因数の和:3338074

約数の個数: 80

約数和(自身を含む): 223510471200

約数和(自身を除く): 152211453360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 3337969, 6675938, 10013907, 13351876, 16689845, 20027814, 26703752, 33379690, 40055628, 50069535, 53407504, 66759380, 80111256, 100139070, 133518760, 160222512, 200278140, 267037520, 297079241, 400556280, 594158482, 801112560, 891237723, 1188316964, 1485396205, 1782475446, 2376633928, 2970792410, 3564950892, 4456188615, 4753267856, 5941584820, 7129901784, 8912377230, 11883169640, 14259803568, 17824754460, 23766339280, 35649508920, 71299017840]

約数ペア:

[(1, 71299017840), (2, 35649508920), (3, 23766339280), (4, 17824754460), (5, 14259803568), (6, 11883169640), (8, 8912377230), (10, 7129901784), (12, 5941584820), (15, 4753267856), (16, 4456188615), (20, 3564950892), (24, 2970792410), (30, 2376633928), (40, 1782475446), (48, 1485396205), (60, 1188316964), (80, 891237723), (89, 801112560), (120, 594158482), (178, 400556280), (240, 297079241), (267, 267037520), (356, 200278140), (445, 160222512), (534, 133518760), (712, 100139070), (890, 80111256), (1068, 66759380), (1335, 53407504), (1424, 50069535), (1780, 40055628), (2136, 33379690), (2670, 26703752), (3560, 20027814), (4272, 16689845), (5340, 13351876), (7120, 10013907), (10680, 6675938), (21360, 3337969)]