70812240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 236234880

約数和(自身を除く): 165422640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 293, 304, 318, 380, 424, 456, 530, 570, 586, 636, 760, 795, 848, 879, 912, 1007, 1060, 1140, 1172, 1272, 1465, 1520, 1590, 1758, 2014, 2120, 2280, 2344, 2544, 2930, 3021, 3180, 3516, 4028, 4240, 4395, 4560, 4688, 5035, 5567, 5860, 6042, 6360, 7032, 8056, 8790, 10070, 11134, 11720, 12084, 12720, 14064, 15105, 15529, 16112, 16701, 17580, 20140, 22268, 23440, 24168, 27835, 30210, 31058, 33402, 35160, 40280, 44536, 46587, 48336, 55670, 60420, 62116, 66804, 70320, 77645, 80560, 83505, 89072, 93174, 111340, 120840, 124232, 133608, 155290, 167010, 186348, 222680, 232935, 241680, 248464, 267216, 295051, 310580, 334020, 372696, 445360, 465870, 590102, 621160, 668040, 745392, 885153, 931740, 1180204, 1242320, 1336080, 1475255, 1770306, 1863480, 2360408, 2950510, 3540612, 3726960, 4425765, 4720816, 5901020, 7081224, 8851530, 11802040, 14162448, 17703060, 23604080, 35406120, 70812240]

約数ペア:

[(1, 70812240), (2, 35406120), (3, 23604080), (4, 17703060), (5, 14162448), (6, 11802040), (8, 8851530), (10, 7081224), (12, 5901020), (15, 4720816), (16, 4425765), (19, 3726960), (20, 3540612), (24, 2950510), (30, 2360408), (38, 1863480), (40, 1770306), (48, 1475255), (53, 1336080), (57, 1242320), (60, 1180204), (76, 931740), (80, 885153), (95, 745392), (106, 668040), (114, 621160), (120, 590102), (152, 465870), (159, 445360), (190, 372696), (212, 334020), (228, 310580), (240, 295051), (265, 267216), (285, 248464), (293, 241680), (304, 232935), (318, 222680), (380, 186348), (424, 167010), (456, 155290), (530, 133608), (570, 124232), (586, 120840), (636, 111340), (760, 93174), (795, 89072), (848, 83505), (879, 80560), (912, 77645), (1007, 70320), (1060, 66804), (1140, 62116), (1172, 60420), (1272, 55670), (1465, 48336), (1520, 46587), (1590, 44536), (1758, 40280), (2014, 35160), (2120, 33402), (2280, 31058), (2344, 30210), (2544, 27835), (2930, 24168), (3021, 23440), (3180, 22268), (3516, 20140), (4028, 17580), (4240, 16701), (4395, 16112), (4560, 15529), (4688, 15105), (5035, 14064), (5567, 12720), (5860, 12084), (6042, 11720), (6360, 11134), (7032, 10070), (8056, 8790)]