15674634440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{63853}}^1$

素因数の和:63919

約数の個数: 96

約数和(自身を含む): 39411965880

約数和(自身を除く): 23737331440

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 361, 380, 646, 680, 722, 760, 1292, 1444, 1615, 1805, 2584, 2888, 3230, 3610, 6137, 6460, 7220, 12274, 12920, 14440, 24548, 30685, 49096, 61370, 63853, 122740, 127706, 245480, 255412, 319265, 510824, 638530, 1085501, 1213207, 1277060, 2171002, 2426414, 2554120, 4342004, 4852828, 5427505, 6066035, 8684008, 9705656, 10855010, 12132070, 20624519, 21710020, 23050933, 24264140, 41249038, 43420040, 46101866, 48528280, 82498076, 92203732, 103122595, 115254665, 164996152, 184407464, 206245190, 230509330, 391865861, 412490380, 461018660, 783731722, 824980760, 922037320, 1567463444, 1959329305, 3134926888, 3918658610, 7837317220, 15674634440]

約数ペア:

[(1, 15674634440), (2, 7837317220), (4, 3918658610), (5, 3134926888), (8, 1959329305), (10, 1567463444), (17, 922037320), (19, 824980760), (20, 783731722), (34, 461018660), (38, 412490380), (40, 391865861), (68, 230509330), (76, 206245190), (85, 184407464), (95, 164996152), (136, 115254665), (152, 103122595), (170, 92203732), (190, 82498076), (323, 48528280), (340, 46101866), (361, 43420040), (380, 41249038), (646, 24264140), (680, 23050933), (722, 21710020), (760, 20624519), (1292, 12132070), (1444, 10855010), (1615, 9705656), (1805, 8684008), (2584, 6066035), (2888, 5427505), (3230, 4852828), (3610, 4342004), (6137, 2554120), (6460, 2426414), (7220, 2171002), (12274, 1277060), (12920, 1213207), (14440, 1085501), (24548, 638530), (30685, 510824), (49096, 319265), (61370, 255412), (63853, 245480), (122740, 127706)]