144271920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3557}}^1$

素因数の和:3599

約数の個数: 120

約数和(自身を含む): 484428816

約数和(自身を除く): 340156896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 3557, 4056, 5070, 6760, 7114, 8112, 10140, 10671, 13520, 14228, 17785, 20280, 21342, 28456, 35570, 40560, 42684, 46241, 53355, 56912, 71140, 85368, 92482, 106710, 138723, 142280, 170736, 184964, 213420, 231205, 277446, 284560, 369928, 426840, 462410, 554892, 601133, 693615, 739856, 853680, 924820, 1109784, 1202266, 1387230, 1803399, 1849640, 2219568, 2404532, 2774460, 3005665, 3606798, 3699280, 4809064, 5548920, 6011330, 7213596, 9016995, 9618128, 11097840, 12022660, 14427192, 18033990, 24045320, 28854384, 36067980, 48090640, 72135960, 144271920]

約数ペア:

[(1, 144271920), (2, 72135960), (3, 48090640), (4, 36067980), (5, 28854384), (6, 24045320), (8, 18033990), (10, 14427192), (12, 12022660), (13, 11097840), (15, 9618128), (16, 9016995), (20, 7213596), (24, 6011330), (26, 5548920), (30, 4809064), (39, 3699280), (40, 3606798), (48, 3005665), (52, 2774460), (60, 2404532), (65, 2219568), (78, 1849640), (80, 1803399), (104, 1387230), (120, 1202266), (130, 1109784), (156, 924820), (169, 853680), (195, 739856), (208, 693615), (240, 601133), (260, 554892), (312, 462410), (338, 426840), (390, 369928), (507, 284560), (520, 277446), (624, 231205), (676, 213420), (780, 184964), (845, 170736), (1014, 142280), (1040, 138723), (1352, 106710), (1560, 92482), (1690, 85368), (2028, 71140), (2535, 56912), (2704, 53355), (3120, 46241), (3380, 42684), (3557, 40560), (4056, 35570), (5070, 28456), (6760, 21342), (7114, 20280), (8112, 17785), (10140, 14228), (10671, 13520)]