161797609920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8870483}}^1$

素因数の和:8870522

約数の個数: 112

約数和(自身を含む): 540744704640

約数和(自身を除く): 378947094720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 8870483, 17740966, 26611449, 35481932, 44352415, 53222898, 70963864, 88704830, 106445796, 133057245, 141927728, 168539177, 177409660, 212891592, 266114490, 283855456, 337078354, 354819320, 425783184, 505617531, 532228980, 567710912, 674156708, 709638640, 842695885, 851566368, 1011235062, 1064457960, 1348313416, 1419277280, 1685391770, 1703132736, 2022470124, 2128915920, 2528087655, 2696626832, 2838554560, 3370783540, 4044940248, 4257831840, 5056175310, 5393253664, 6741567080, 8089880496, 8515663680, 10112350620, 10786507328, 13483134160, 16179760992, 20224701240, 26966268320, 32359521984, 40449402480, 53932536640, 80898804960, 161797609920]

約数ペア:

[(1, 161797609920), (2, 80898804960), (3, 53932536640), (4, 40449402480), (5, 32359521984), (6, 26966268320), (8, 20224701240), (10, 16179760992), (12, 13483134160), (15, 10786507328), (16, 10112350620), (19, 8515663680), (20, 8089880496), (24, 6741567080), (30, 5393253664), (32, 5056175310), (38, 4257831840), (40, 4044940248), (48, 3370783540), (57, 2838554560), (60, 2696626832), (64, 2528087655), (76, 2128915920), (80, 2022470124), (95, 1703132736), (96, 1685391770), (114, 1419277280), (120, 1348313416), (152, 1064457960), (160, 1011235062), (190, 851566368), (192, 842695885), (228, 709638640), (240, 674156708), (285, 567710912), (304, 532228980), (320, 505617531), (380, 425783184), (456, 354819320), (480, 337078354), (570, 283855456), (608, 266114490), (760, 212891592), (912, 177409660), (960, 168539177), (1140, 141927728), (1216, 133057245), (1520, 106445796), (1824, 88704830), (2280, 70963864), (3040, 53222898), (3648, 44352415), (4560, 35481932), (6080, 26611449), (9120, 17740966), (18240, 8870483)]