139927200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{8329}}^1$

素因数の和:8359

約数の個数: 144

約数和(自身を含む): 520591680

約数和(自身を除く): 380664480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8329, 8400, 16658, 16800, 24987, 33316, 41645, 49974, 58303, 66632, 83290, 99948, 116606, 124935, 133264, 166580, 174909, 199896, 208225, 233212, 249870, 266528, 291515, 333160, 349818, 399792, 416450, 466424, 499740, 583030, 624675, 666320, 699636, 799584, 832900, 874545, 932848, 999480, 1166060, 1249350, 1332640, 1399272, 1457575, 1665800, 1749090, 1865696, 1998960, 2332120, 2498700, 2798544, 2915150, 3331600, 3498180, 3997920, 4372725, 4664240, 4997400, 5597088, 5830300, 6663200, 6996360, 8745450, 9328480, 9994800, 11660600, 13992720, 17490900, 19989600, 23321200, 27985440, 34981800, 46642400, 69963600, 139927200]

約数ペア:

[(1, 139927200), (2, 69963600), (3, 46642400), (4, 34981800), (5, 27985440), (6, 23321200), (7, 19989600), (8, 17490900), (10, 13992720), (12, 11660600), (14, 9994800), (15, 9328480), (16, 8745450), (20, 6996360), (21, 6663200), (24, 5830300), (25, 5597088), (28, 4997400), (30, 4664240), (32, 4372725), (35, 3997920), (40, 3498180), (42, 3331600), (48, 2915150), (50, 2798544), (56, 2498700), (60, 2332120), (70, 1998960), (75, 1865696), (80, 1749090), (84, 1665800), (96, 1457575), (100, 1399272), (105, 1332640), (112, 1249350), (120, 1166060), (140, 999480), (150, 932848), (160, 874545), (168, 832900), (175, 799584), (200, 699636), (210, 666320), (224, 624675), (240, 583030), (280, 499740), (300, 466424), (336, 416450), (350, 399792), (400, 349818), (420, 333160), (480, 291515), (525, 266528), (560, 249870), (600, 233212), (672, 208225), (700, 199896), (800, 174909), (840, 166580), (1050, 133264), (1120, 124935), (1200, 116606), (1400, 99948), (1680, 83290), (2100, 66632), (2400, 58303), (2800, 49974), (3360, 41645), (4200, 33316), (5600, 24987), (8329, 16800), (8400, 16658)]