138734400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{4129}}^1$

素因数の和:4161

約数の個数: 168

約数和(自身を含む): 520313920

約数和(自身を除く): 381579520

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, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4129, 4200, 4800, 5600, 6720, 8258, 8400, 11200, 12387, 16516, 16800, 20645, 24774, 28903, 33032, 33600, 41290, 49548, 57806, 61935, 66064, 82580, 86709, 99096, 103225, 115612, 123870, 132128, 144515, 165160, 173418, 198192, 206450, 231224, 247740, 264256, 289030, 309675, 330320, 346836, 396384, 412900, 433545, 462448, 495480, 578060, 619350, 660640, 693672, 722575, 792768, 825800, 867090, 924896, 990960, 1156120, 1238700, 1321280, 1387344, 1445150, 1651600, 1734180, 1849792, 1981920, 2167725, 2312240, 2477400, 2774688, 2890300, 3303200, 3468360, 3963840, 4335450, 4624480, 4954800, 5549376, 5780600, 6606400, 6936720, 8670900, 9248960, 9909600, 11561200, 13873440, 17341800, 19819200, 23122400, 27746880, 34683600, 46244800, 69367200, 138734400]

約数ペア:

[(1, 138734400), (2, 69367200), (3, 46244800), (4, 34683600), (5, 27746880), (6, 23122400), (7, 19819200), (8, 17341800), (10, 13873440), (12, 11561200), (14, 9909600), (15, 9248960), (16, 8670900), (20, 6936720), (21, 6606400), (24, 5780600), (25, 5549376), (28, 4954800), (30, 4624480), (32, 4335450), (35, 3963840), (40, 3468360), (42, 3303200), (48, 2890300), (50, 2774688), (56, 2477400), (60, 2312240), (64, 2167725), (70, 1981920), (75, 1849792), (80, 1734180), (84, 1651600), (96, 1445150), (100, 1387344), (105, 1321280), (112, 1238700), (120, 1156120), (140, 990960), (150, 924896), (160, 867090), (168, 825800), (175, 792768), (192, 722575), (200, 693672), (210, 660640), (224, 619350), (240, 578060), (280, 495480), (300, 462448), (320, 433545), (336, 412900), (350, 396384), (400, 346836), (420, 330320), (448, 309675), (480, 289030), (525, 264256), (560, 247740), (600, 231224), (672, 206450), (700, 198192), (800, 173418), (840, 165160), (960, 144515), (1050, 132128), (1120, 123870), (1200, 115612), (1344, 103225), (1400, 99096), (1600, 86709), (1680, 82580), (2100, 66064), (2240, 61935), (2400, 57806), (2800, 49548), (3360, 41290), (4129, 33600), (4200, 33032), (4800, 28903), (5600, 24774), (6720, 20645), (8258, 16800), (8400, 16516), (11200, 12387)]