143020320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1031}}^1$

素因数の和:1083

約数の個数: 144

約数和(自身を含む): 479037888

約数和(自身を除く): 336017568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1031, 1156, 1360, 1445, 1632, 1734, 2040, 2062, 2312, 2720, 2890, 3093, 3468, 4080, 4124, 4335, 4624, 5155, 5780, 6186, 6936, 8160, 8248, 8670, 9248, 10310, 11560, 12372, 13872, 15465, 16496, 17340, 17527, 20620, 23120, 24744, 27744, 30930, 32992, 34680, 35054, 41240, 46240, 49488, 52581, 61860, 69360, 70108, 82480, 87635, 98976, 105162, 123720, 138720, 140216, 164960, 175270, 210324, 247440, 262905, 280432, 297959, 350540, 420648, 494880, 525810, 560864, 595918, 701080, 841296, 893877, 1051620, 1191836, 1402160, 1489795, 1682592, 1787754, 2103240, 2383672, 2804320, 2979590, 3575508, 4206480, 4469385, 4767344, 5959180, 7151016, 8412960, 8938770, 9534688, 11918360, 14302032, 17877540, 23836720, 28604064, 35755080, 47673440, 71510160, 143020320]

約数ペア:

[(1, 143020320), (2, 71510160), (3, 47673440), (4, 35755080), (5, 28604064), (6, 23836720), (8, 17877540), (10, 14302032), (12, 11918360), (15, 9534688), (16, 8938770), (17, 8412960), (20, 7151016), (24, 5959180), (30, 4767344), (32, 4469385), (34, 4206480), (40, 3575508), (48, 2979590), (51, 2804320), (60, 2383672), (68, 2103240), (80, 1787754), (85, 1682592), (96, 1489795), (102, 1402160), (120, 1191836), (136, 1051620), (160, 893877), (170, 841296), (204, 701080), (240, 595918), (255, 560864), (272, 525810), (289, 494880), (340, 420648), (408, 350540), (480, 297959), (510, 280432), (544, 262905), (578, 247440), (680, 210324), (816, 175270), (867, 164960), (1020, 140216), (1031, 138720), (1156, 123720), (1360, 105162), (1445, 98976), (1632, 87635), (1734, 82480), (2040, 70108), (2062, 69360), (2312, 61860), (2720, 52581), (2890, 49488), (3093, 46240), (3468, 41240), (4080, 35054), (4124, 34680), (4335, 32992), (4624, 30930), (5155, 27744), (5780, 24744), (6186, 23120), (6936, 20620), (8160, 17527), (8248, 17340), (8670, 16496), (9248, 15465), (10310, 13872), (11560, 12372)]