79267440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1679

約数の個数: 160

約数和(自身を含む): 290695680

約数和(自身を除く): 211428240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1627, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3254, 3480, 4060, 4872, 4881, 6090, 6508, 6960, 8120, 8135, 9744, 9762, 11389, 12180, 13016, 16240, 16270, 19524, 22778, 24360, 24405, 26032, 32540, 34167, 39048, 45556, 47183, 48720, 48810, 56945, 65080, 68334, 78096, 91112, 94366, 97620, 113890, 130160, 136668, 141549, 170835, 182224, 188732, 195240, 227780, 235915, 273336, 283098, 330281, 341670, 377464, 390480, 455560, 471830, 546672, 566196, 660562, 683340, 707745, 754928, 911120, 943660, 990843, 1132392, 1321124, 1366680, 1415490, 1651405, 1887320, 1981686, 2264784, 2642248, 2733360, 2830980, 3302810, 3774640, 3963372, 4954215, 5284496, 5661960, 6605620, 7926744, 9908430, 11323920, 13211240, 15853488, 19816860, 26422480, 39633720, 79267440]

約数ペア:

[(1, 79267440), (2, 39633720), (3, 26422480), (4, 19816860), (5, 15853488), (6, 13211240), (7, 11323920), (8, 9908430), (10, 7926744), (12, 6605620), (14, 5661960), (15, 5284496), (16, 4954215), (20, 3963372), (21, 3774640), (24, 3302810), (28, 2830980), (29, 2733360), (30, 2642248), (35, 2264784), (40, 1981686), (42, 1887320), (48, 1651405), (56, 1415490), (58, 1366680), (60, 1321124), (70, 1132392), (80, 990843), (84, 943660), (87, 911120), (105, 754928), (112, 707745), (116, 683340), (120, 660562), (140, 566196), (145, 546672), (168, 471830), (174, 455560), (203, 390480), (210, 377464), (232, 341670), (240, 330281), (280, 283098), (290, 273336), (336, 235915), (348, 227780), (406, 195240), (420, 188732), (435, 182224), (464, 170835), (560, 141549), (580, 136668), (609, 130160), (696, 113890), (812, 97620), (840, 94366), (870, 91112), (1015, 78096), (1160, 68334), (1218, 65080), (1392, 56945), (1624, 48810), (1627, 48720), (1680, 47183), (1740, 45556), (2030, 39048), (2320, 34167), (2436, 32540), (3045, 26032), (3248, 24405), (3254, 24360), (3480, 22778), (4060, 19524), (4872, 16270), (4881, 16240), (6090, 13016), (6508, 12180), (6960, 11389), (8120, 9762), (8135, 9744)]