15673405880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{53087}}^1$

素因数の和:53181

約数の個数: 96

約数和(自身を含む): 39398728320

約数和(自身を除く): 23725322440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 121, 122, 220, 242, 244, 305, 440, 484, 488, 605, 610, 671, 968, 1210, 1220, 1342, 2420, 2440, 2684, 3355, 4840, 5368, 6710, 7381, 13420, 14762, 26840, 29524, 36905, 53087, 59048, 73810, 106174, 147620, 212348, 265435, 295240, 424696, 530870, 583957, 1061740, 1167914, 2123480, 2335828, 2919785, 3238307, 4671656, 5839570, 6423527, 6476614, 11679140, 12847054, 12953228, 16191535, 23358280, 25694108, 25906456, 32117635, 32383070, 35621377, 51388216, 64235270, 64766140, 71242754, 128470540, 129532280, 142485508, 178106885, 256941080, 284971016, 356213770, 391835147, 712427540, 783670294, 1424855080, 1567340588, 1959175735, 3134681176, 3918351470, 7836702940, 15673405880]

約数ペア:

[(1, 15673405880), (2, 7836702940), (4, 3918351470), (5, 3134681176), (8, 1959175735), (10, 1567340588), (11, 1424855080), (20, 783670294), (22, 712427540), (40, 391835147), (44, 356213770), (55, 284971016), (61, 256941080), (88, 178106885), (110, 142485508), (121, 129532280), (122, 128470540), (220, 71242754), (242, 64766140), (244, 64235270), (305, 51388216), (440, 35621377), (484, 32383070), (488, 32117635), (605, 25906456), (610, 25694108), (671, 23358280), (968, 16191535), (1210, 12953228), (1220, 12847054), (1342, 11679140), (2420, 6476614), (2440, 6423527), (2684, 5839570), (3355, 4671656), (4840, 3238307), (5368, 2919785), (6710, 2335828), (7381, 2123480), (13420, 1167914), (14762, 1061740), (26840, 583957), (29524, 530870), (36905, 424696), (53087, 295240), (59048, 265435), (73810, 212348), (106174, 147620)]