16909692840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{10459}}^1$

素因数の和:10981

約数の個数: 160

約数和(自身を含む): 56954700000

約数和(自身を除く): 40045007160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 499, 540, 648, 810, 998, 1080, 1497, 1620, 1996, 2495, 2994, 3240, 3992, 4491, 4990, 5988, 7485, 8982, 9980, 10459, 11976, 13473, 14970, 17964, 19960, 20918, 22455, 26946, 29940, 31377, 35928, 40419, 41836, 44910, 52295, 53892, 59880, 62754, 67365, 80838, 83672, 89820, 94131, 104590, 107784, 125508, 134730, 156885, 161676, 179640, 188262, 202095, 209180, 251016, 269460, 282393, 313770, 323352, 376524, 404190, 418360, 470655, 538920, 564786, 627540, 753048, 808380, 847179, 941310, 1129572, 1255080, 1411965, 1616760, 1694358, 1882620, 2259144, 2823930, 3388716, 3765240, 4235895, 5219041, 5647860, 6777432, 8471790, 10438082, 11295720, 15657123, 16943580, 20876164, 26095205, 31314246, 33887160, 41752328, 46971369, 52190410, 62628492, 78285615, 93942738, 104380820, 125256984, 140914107, 156571230, 187885476, 208761640, 234856845, 281828214, 313142460, 375770952, 422742321, 469713690, 563656428, 626284920, 704570535, 845484642, 939427380, 1127312856, 1409141070, 1690969284, 1878854760, 2113711605, 2818282140, 3381938568, 4227423210, 5636564280, 8454846420, 16909692840]

約数ペア:

[(1, 16909692840), (2, 8454846420), (3, 5636564280), (4, 4227423210), (5, 3381938568), (6, 2818282140), (8, 2113711605), (9, 1878854760), (10, 1690969284), (12, 1409141070), (15, 1127312856), (18, 939427380), (20, 845484642), (24, 704570535), (27, 626284920), (30, 563656428), (36, 469713690), (40, 422742321), (45, 375770952), (54, 313142460), (60, 281828214), (72, 234856845), (81, 208761640), (90, 187885476), (108, 156571230), (120, 140914107), (135, 125256984), (162, 104380820), (180, 93942738), (216, 78285615), (270, 62628492), (324, 52190410), (360, 46971369), (405, 41752328), (499, 33887160), (540, 31314246), (648, 26095205), (810, 20876164), (998, 16943580), (1080, 15657123), (1497, 11295720), (1620, 10438082), (1996, 8471790), (2495, 6777432), (2994, 5647860), (3240, 5219041), (3992, 4235895), (4491, 3765240), (4990, 3388716), (5988, 2823930), (7485, 2259144), (8982, 1882620), (9980, 1694358), (10459, 1616760), (11976, 1411965), (13473, 1255080), (14970, 1129572), (17964, 941310), (19960, 847179), (20918, 808380), (22455, 753048), (26946, 627540), (29940, 564786), (31377, 538920), (35928, 470655), (40419, 418360), (41836, 404190), (44910, 376524), (52295, 323352), (53892, 313770), (59880, 282393), (62754, 269460), (67365, 251016), (80838, 209180), (83672, 202095), (89820, 188262), (94131, 179640), (104590, 161676), (107784, 156885), (125508, 134730)]