151285496720

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{83443}}^1$

素因数の和:83760

約数の個数: 80

約数和(自身を含む): 356476773312

約数和(自身を除く): 205191276592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 173, 262, 346, 524, 655, 692, 865, 1048, 1310, 1384, 1730, 2096, 2620, 2768, 3460, 5240, 6920, 10480, 13840, 22663, 45326, 83443, 90652, 113315, 166886, 181304, 226630, 333772, 362608, 417215, 453260, 667544, 834430, 906520, 1335088, 1668860, 1813040, 3337720, 6675440, 10931033, 14435639, 21862066, 28871278, 43724132, 54655165, 57742556, 72178195, 87448264, 109310330, 115485112, 144356390, 174896528, 218620660, 230970224, 288712780, 437241320, 577425560, 874482640, 1154851120, 1891068709, 3782137418, 7564274836, 9455343545, 15128549672, 18910687090, 30257099344, 37821374180, 75642748360, 151285496720]

約数ペア:

[(1, 151285496720), (2, 75642748360), (4, 37821374180), (5, 30257099344), (8, 18910687090), (10, 15128549672), (16, 9455343545), (20, 7564274836), (40, 3782137418), (80, 1891068709), (131, 1154851120), (173, 874482640), (262, 577425560), (346, 437241320), (524, 288712780), (655, 230970224), (692, 218620660), (865, 174896528), (1048, 144356390), (1310, 115485112), (1384, 109310330), (1730, 87448264), (2096, 72178195), (2620, 57742556), (2768, 54655165), (3460, 43724132), (5240, 28871278), (6920, 21862066), (10480, 14435639), (13840, 10931033), (22663, 6675440), (45326, 3337720), (83443, 1813040), (90652, 1668860), (113315, 1335088), (166886, 906520), (181304, 834430), (226630, 667544), (333772, 453260), (362608, 417215)]