71925277560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{253651}}^1$

素因数の和:253821

約数の個数: 128

約数和(自身を含む): 230113094400

約数和(自身を除く): 158187816840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 139, 170, 204, 255, 278, 340, 408, 417, 510, 556, 680, 695, 834, 1020, 1112, 1390, 1668, 2040, 2085, 2363, 2780, 3336, 4170, 4726, 5560, 7089, 8340, 9452, 11815, 14178, 16680, 18904, 23630, 28356, 35445, 47260, 56712, 70890, 94520, 141780, 253651, 283560, 507302, 760953, 1014604, 1268255, 1521906, 2029208, 2536510, 3043812, 3804765, 4312067, 5073020, 6087624, 7609530, 8624134, 10146040, 12936201, 15219060, 17248268, 21560335, 25872402, 30438120, 34496536, 35257489, 43120670, 51744804, 64681005, 70514978, 86241340, 103489608, 105772467, 129362010, 141029956, 172482680, 176287445, 211544934, 258724020, 282059912, 352574890, 423089868, 517448040, 528862335, 599377313, 705149780, 846179736, 1057724670, 1198754626, 1410299560, 1798131939, 2115449340, 2397509252, 2996886565, 3596263878, 4230898680, 4795018504, 5993773130, 7192527756, 8990659695, 11987546260, 14385055512, 17981319390, 23975092520, 35962638780, 71925277560]

約数ペア:

[(1, 71925277560), (2, 35962638780), (3, 23975092520), (4, 17981319390), (5, 14385055512), (6, 11987546260), (8, 8990659695), (10, 7192527756), (12, 5993773130), (15, 4795018504), (17, 4230898680), (20, 3596263878), (24, 2996886565), (30, 2397509252), (34, 2115449340), (40, 1798131939), (51, 1410299560), (60, 1198754626), (68, 1057724670), (85, 846179736), (102, 705149780), (120, 599377313), (136, 528862335), (139, 517448040), (170, 423089868), (204, 352574890), (255, 282059912), (278, 258724020), (340, 211544934), (408, 176287445), (417, 172482680), (510, 141029956), (556, 129362010), (680, 105772467), (695, 103489608), (834, 86241340), (1020, 70514978), (1112, 64681005), (1390, 51744804), (1668, 43120670), (2040, 35257489), (2085, 34496536), (2363, 30438120), (2780, 25872402), (3336, 21560335), (4170, 17248268), (4726, 15219060), (5560, 12936201), (7089, 10146040), (8340, 8624134), (9452, 7609530), (11815, 6087624), (14178, 5073020), (16680, 4312067), (18904, 3804765), (23630, 3043812), (28356, 2536510), (35445, 2029208), (47260, 1521906), (56712, 1268255), (70890, 1014604), (94520, 760953), (141780, 507302), (253651, 283560)]