143138940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 481302528

約数和(自身を除く): 338163588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 61, 70, 74, 84, 105, 111, 122, 140, 148, 151, 183, 185, 210, 222, 244, 259, 302, 305, 366, 370, 420, 427, 444, 453, 518, 555, 604, 610, 732, 740, 755, 777, 854, 906, 915, 1036, 1057, 1110, 1220, 1281, 1295, 1510, 1554, 1708, 1812, 1830, 2114, 2135, 2220, 2257, 2265, 2562, 2590, 3020, 3108, 3171, 3660, 3885, 4228, 4270, 4514, 4530, 5124, 5180, 5285, 5587, 6342, 6405, 6771, 7770, 8540, 9028, 9060, 9211, 10570, 11174, 11285, 12684, 12810, 13542, 15540, 15799, 15855, 16761, 18422, 21140, 22348, 22570, 25620, 27084, 27633, 27935, 31598, 31710, 33522, 33855, 36844, 39109, 45140, 46055, 47397, 55266, 55870, 63196, 63420, 64477, 67044, 67710, 78218, 78995, 83805, 92110, 94794, 110532, 111740, 117327, 128954, 135420, 138165, 156436, 157990, 167610, 184220, 189588, 193431, 195545, 234654, 236985, 257908, 276330, 315980, 322385, 335220, 340807, 386862, 391090, 469308, 473970, 552660, 586635, 644770, 681614, 773724, 782180, 947940, 967155, 1022421, 1173270, 1289540, 1363228, 1704035, 1934310, 2044842, 2346540, 2385649, 3408070, 3868620, 4089684, 4771298, 5112105, 6816140, 7156947, 9542596, 10224210, 11928245, 14313894, 20448420, 23856490, 28627788, 35784735, 47712980, 71569470, 143138940]

約数ペア:

[(1, 143138940), (2, 71569470), (3, 47712980), (4, 35784735), (5, 28627788), (6, 23856490), (7, 20448420), (10, 14313894), (12, 11928245), (14, 10224210), (15, 9542596), (20, 7156947), (21, 6816140), (28, 5112105), (30, 4771298), (35, 4089684), (37, 3868620), (42, 3408070), (60, 2385649), (61, 2346540), (70, 2044842), (74, 1934310), (84, 1704035), (105, 1363228), (111, 1289540), (122, 1173270), (140, 1022421), (148, 967155), (151, 947940), (183, 782180), (185, 773724), (210, 681614), (222, 644770), (244, 586635), (259, 552660), (302, 473970), (305, 469308), (366, 391090), (370, 386862), (420, 340807), (427, 335220), (444, 322385), (453, 315980), (518, 276330), (555, 257908), (604, 236985), (610, 234654), (732, 195545), (740, 193431), (755, 189588), (777, 184220), (854, 167610), (906, 157990), (915, 156436), (1036, 138165), (1057, 135420), (1110, 128954), (1220, 117327), (1281, 111740), (1295, 110532), (1510, 94794), (1554, 92110), (1708, 83805), (1812, 78995), (1830, 78218), (2114, 67710), (2135, 67044), (2220, 64477), (2257, 63420), (2265, 63196), (2562, 55870), (2590, 55266), (3020, 47397), (3108, 46055), (3171, 45140), (3660, 39109), (3885, 36844), (4228, 33855), (4270, 33522), (4514, 31710), (4530, 31598), (5124, 27935), (5180, 27633), (5285, 27084), (5587, 25620), (6342, 22570), (6405, 22348), (6771, 21140), (7770, 18422), (8540, 16761), (9028, 15855), (9060, 15799), (9211, 15540), (10570, 13542), (11174, 12810), (11285, 12684)]