160927060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 405715968

約数和(自身を除く): 244788908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 47, 70, 74, 94, 140, 148, 185, 188, 235, 259, 329, 370, 470, 518, 658, 661, 740, 940, 1036, 1295, 1316, 1322, 1645, 1739, 2590, 2644, 3290, 3305, 3478, 4627, 5180, 6580, 6610, 6956, 8695, 9254, 12173, 13220, 17390, 18508, 23135, 24346, 24457, 31067, 34780, 46270, 48692, 48914, 60865, 62134, 92540, 97828, 121730, 122285, 124268, 155335, 171199, 217469, 243460, 244570, 310670, 342398, 434938, 489140, 621340, 684796, 855995, 869876, 1087345, 1149479, 1711990, 2174690, 2298958, 3423980, 4349380, 4597916, 5747395, 8046353, 11494790, 16092706, 22989580, 32185412, 40231765, 80463530, 160927060]

約数ペア:

[(1, 160927060), (2, 80463530), (4, 40231765), (5, 32185412), (7, 22989580), (10, 16092706), (14, 11494790), (20, 8046353), (28, 5747395), (35, 4597916), (37, 4349380), (47, 3423980), (70, 2298958), (74, 2174690), (94, 1711990), (140, 1149479), (148, 1087345), (185, 869876), (188, 855995), (235, 684796), (259, 621340), (329, 489140), (370, 434938), (470, 342398), (518, 310670), (658, 244570), (661, 243460), (740, 217469), (940, 171199), (1036, 155335), (1295, 124268), (1316, 122285), (1322, 121730), (1645, 97828), (1739, 92540), (2590, 62134), (2644, 60865), (3290, 48914), (3305, 48692), (3478, 46270), (4627, 34780), (5180, 31067), (6580, 24457), (6610, 24346), (6956, 23135), (8695, 18508), (9254, 17390), (12173, 13220)]