978644800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1569

約数の個数: 168

約数和(自身を含む): 2800624320

約数和(自身を除く): 1821979520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 59, 64, 70, 80, 100, 112, 118, 140, 160, 175, 200, 224, 236, 280, 295, 320, 350, 400, 413, 448, 472, 560, 590, 700, 800, 826, 944, 1120, 1180, 1400, 1475, 1481, 1600, 1652, 1888, 2065, 2240, 2360, 2800, 2950, 2962, 3304, 3776, 4130, 4720, 5600, 5900, 5924, 6608, 7405, 8260, 9440, 10325, 10367, 11200, 11800, 11848, 13216, 14810, 16520, 18880, 20650, 20734, 23600, 23696, 26432, 29620, 33040, 37025, 41300, 41468, 47200, 47392, 51835, 59240, 66080, 74050, 82600, 82936, 87379, 94400, 94784, 103670, 118480, 132160, 148100, 165200, 165872, 174758, 207340, 236960, 259175, 296200, 330400, 331744, 349516, 414680, 436895, 473920, 518350, 592400, 611653, 660800, 663488, 699032, 829360, 873790, 1036700, 1184800, 1223306, 1398064, 1658720, 1747580, 2073400, 2184475, 2369600, 2446612, 2796128, 3058265, 3317440, 3495160, 4146800, 4368950, 4893224, 5592256, 6116530, 6990320, 8293600, 8737900, 9786448, 12233060, 13980640, 15291325, 16587200, 17475800, 19572896, 24466120, 27961280, 30582650, 34951600, 39145792, 48932240, 61165300, 69903200, 97864480, 122330600, 139806400, 195728960, 244661200, 489322400, 978644800]

約数ペア:

[(1, 978644800), (2, 489322400), (4, 244661200), (5, 195728960), (7, 139806400), (8, 122330600), (10, 97864480), (14, 69903200), (16, 61165300), (20, 48932240), (25, 39145792), (28, 34951600), (32, 30582650), (35, 27961280), (40, 24466120), (50, 19572896), (56, 17475800), (59, 16587200), (64, 15291325), (70, 13980640), (80, 12233060), (100, 9786448), (112, 8737900), (118, 8293600), (140, 6990320), (160, 6116530), (175, 5592256), (200, 4893224), (224, 4368950), (236, 4146800), (280, 3495160), (295, 3317440), (320, 3058265), (350, 2796128), (400, 2446612), (413, 2369600), (448, 2184475), (472, 2073400), (560, 1747580), (590, 1658720), (700, 1398064), (800, 1223306), (826, 1184800), (944, 1036700), (1120, 873790), (1180, 829360), (1400, 699032), (1475, 663488), (1481, 660800), (1600, 611653), (1652, 592400), (1888, 518350), (2065, 473920), (2240, 436895), (2360, 414680), (2800, 349516), (2950, 331744), (2962, 330400), (3304, 296200), (3776, 259175), (4130, 236960), (4720, 207340), (5600, 174758), (5900, 165872), (5924, 165200), (6608, 148100), (7405, 132160), (8260, 118480), (9440, 103670), (10325, 94784), (10367, 94400), (11200, 87379), (11800, 82936), (11848, 82600), (13216, 74050), (14810, 66080), (16520, 59240), (18880, 51835), (20650, 47392), (20734, 47200), (23600, 41468), (23696, 41300), (26432, 37025), (29620, 33040)]