159556800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2595

約数の個数: 168

約数和(自身を含む): 563967376

約数和(自身を除く): 404410576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2557, 2600, 3120, 3900, 4160, 4800, 5114, 5200, 6240, 7671, 7800, 10228, 10400, 12480, 12785, 15342, 15600, 20456, 20800, 25570, 30684, 31200, 33241, 38355, 40912, 51140, 61368, 62400, 63925, 66482, 76710, 81824, 99723, 102280, 122736, 127850, 132964, 153420, 163648, 166205, 191775, 199446, 204560, 245472, 255700, 265928, 306840, 332410, 383550, 398892, 409120, 490944, 498615, 511400, 531856, 613680, 664820, 767100, 797784, 818240, 831025, 997230, 1022800, 1063712, 1227360, 1329640, 1534200, 1595568, 1662050, 1994460, 2045600, 2127424, 2454720, 2493075, 2659280, 3068400, 3191136, 3324100, 3988920, 4091200, 4986150, 5318560, 6136800, 6382272, 6648200, 7977840, 9972300, 10637120, 12273600, 13296400, 15955680, 19944600, 26592800, 31911360, 39889200, 53185600, 79778400, 159556800]

約数ペア:

[(1, 159556800), (2, 79778400), (3, 53185600), (4, 39889200), (5, 31911360), (6, 26592800), (8, 19944600), (10, 15955680), (12, 13296400), (13, 12273600), (15, 10637120), (16, 9972300), (20, 7977840), (24, 6648200), (25, 6382272), (26, 6136800), (30, 5318560), (32, 4986150), (39, 4091200), (40, 3988920), (48, 3324100), (50, 3191136), (52, 3068400), (60, 2659280), (64, 2493075), (65, 2454720), (75, 2127424), (78, 2045600), (80, 1994460), (96, 1662050), (100, 1595568), (104, 1534200), (120, 1329640), (130, 1227360), (150, 1063712), (156, 1022800), (160, 997230), (192, 831025), (195, 818240), (200, 797784), (208, 767100), (240, 664820), (260, 613680), (300, 531856), (312, 511400), (320, 498615), (325, 490944), (390, 409120), (400, 398892), (416, 383550), (480, 332410), (520, 306840), (600, 265928), (624, 255700), (650, 245472), (780, 204560), (800, 199446), (832, 191775), (960, 166205), (975, 163648), (1040, 153420), (1200, 132964), (1248, 127850), (1300, 122736), (1560, 102280), (1600, 99723), (1950, 81824), (2080, 76710), (2400, 66482), (2496, 63925), (2557, 62400), (2600, 61368), (3120, 51140), (3900, 40912), (4160, 38355), (4800, 33241), (5114, 31200), (5200, 30684), (6240, 25570), (7671, 20800), (7800, 20456), (10228, 15600), (10400, 15342), (12480, 12785)]