15703392760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{1187}}^1$

素因数の和:1597

約数の個数: 128

約数和(自身を含む): 39076266240

約数和(自身を除く): 23372873480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 281, 428, 440, 535, 562, 856, 1070, 1124, 1177, 1187, 1405, 2140, 2248, 2354, 2374, 2810, 3091, 4280, 4708, 4748, 5620, 5885, 5935, 6182, 9416, 9496, 11240, 11770, 11870, 12364, 13057, 15455, 23540, 23740, 24728, 26114, 30067, 30910, 47080, 47480, 52228, 60134, 61820, 65285, 104456, 120268, 123640, 127009, 130570, 150335, 240536, 254018, 261140, 300670, 330737, 333547, 508036, 522280, 601340, 635045, 661474, 667094, 1016072, 1202680, 1270090, 1322948, 1334188, 1397099, 1653685, 1667735, 2540180, 2645896, 2668376, 2794198, 3307370, 3335470, 3669017, 5080360, 5588396, 6614740, 6670940, 6985495, 7338034, 11176792, 13229480, 13341880, 13970990, 14676068, 18345085, 27941980, 29352136, 35689529, 36690170, 55883960, 71379058, 73380340, 142758116, 146760680, 178447645, 285516232, 356895290, 392584819, 713790580, 785169638, 1427581160, 1570339276, 1962924095, 3140678552, 3925848190, 7851696380, 15703392760]

約数ペア:

[(1, 15703392760), (2, 7851696380), (4, 3925848190), (5, 3140678552), (8, 1962924095), (10, 1570339276), (11, 1427581160), (20, 785169638), (22, 713790580), (40, 392584819), (44, 356895290), (55, 285516232), (88, 178447645), (107, 146760680), (110, 142758116), (214, 73380340), (220, 71379058), (281, 55883960), (428, 36690170), (440, 35689529), (535, 29352136), (562, 27941980), (856, 18345085), (1070, 14676068), (1124, 13970990), (1177, 13341880), (1187, 13229480), (1405, 11176792), (2140, 7338034), (2248, 6985495), (2354, 6670940), (2374, 6614740), (2810, 5588396), (3091, 5080360), (4280, 3669017), (4708, 3335470), (4748, 3307370), (5620, 2794198), (5885, 2668376), (5935, 2645896), (6182, 2540180), (9416, 1667735), (9496, 1653685), (11240, 1397099), (11770, 1334188), (11870, 1322948), (12364, 1270090), (13057, 1202680), (15455, 1016072), (23540, 667094), (23740, 661474), (24728, 635045), (26114, 601340), (30067, 522280), (30910, 508036), (47080, 333547), (47480, 330737), (52228, 300670), (60134, 261140), (61820, 254018), (65285, 240536), (104456, 150335), (120268, 130570), (123640, 127009)]