188211480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 582966720

約数和(自身を除く): 394755240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 101, 106, 120, 159, 202, 212, 265, 293, 303, 318, 404, 424, 505, 530, 586, 606, 636, 795, 808, 879, 1010, 1060, 1172, 1212, 1272, 1465, 1515, 1590, 1758, 2020, 2120, 2344, 2424, 2930, 3030, 3180, 3516, 4040, 4395, 5353, 5860, 6060, 6360, 7032, 8790, 10706, 11720, 12120, 15529, 16059, 17580, 21412, 26765, 29593, 31058, 32118, 35160, 42824, 46587, 53530, 59186, 62116, 64236, 77645, 80295, 88779, 93174, 107060, 118372, 124232, 128472, 147965, 155290, 160590, 177558, 186348, 214120, 232935, 236744, 295930, 310580, 321180, 355116, 372696, 443895, 465870, 591860, 621160, 642360, 710232, 887790, 931740, 1183720, 1568429, 1775580, 1863480, 3136858, 3551160, 4705287, 6273716, 7842145, 9410574, 12547432, 15684290, 18821148, 23526435, 31368580, 37642296, 47052870, 62737160, 94105740, 188211480]

約数ペア:

[(1, 188211480), (2, 94105740), (3, 62737160), (4, 47052870), (5, 37642296), (6, 31368580), (8, 23526435), (10, 18821148), (12, 15684290), (15, 12547432), (20, 9410574), (24, 7842145), (30, 6273716), (40, 4705287), (53, 3551160), (60, 3136858), (101, 1863480), (106, 1775580), (120, 1568429), (159, 1183720), (202, 931740), (212, 887790), (265, 710232), (293, 642360), (303, 621160), (318, 591860), (404, 465870), (424, 443895), (505, 372696), (530, 355116), (586, 321180), (606, 310580), (636, 295930), (795, 236744), (808, 232935), (879, 214120), (1010, 186348), (1060, 177558), (1172, 160590), (1212, 155290), (1272, 147965), (1465, 128472), (1515, 124232), (1590, 118372), (1758, 107060), (2020, 93174), (2120, 88779), (2344, 80295), (2424, 77645), (2930, 64236), (3030, 62116), (3180, 59186), (3516, 53530), (4040, 46587), (4395, 42824), (5353, 35160), (5860, 32118), (6060, 31058), (6360, 29593), (7032, 26765), (8790, 21412), (10706, 17580), (11720, 16059), (12120, 15529)]