168921600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 575400672

約数和(自身を除く): 406479072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 83, 96, 100, 106, 120, 128, 150, 159, 160, 166, 192, 200, 212, 240, 249, 256, 265, 300, 318, 320, 332, 384, 400, 415, 424, 480, 498, 512, 530, 600, 636, 640, 664, 768, 795, 800, 830, 848, 960, 996, 1060, 1200, 1245, 1272, 1280, 1325, 1328, 1536, 1590, 1600, 1660, 1696, 1920, 1992, 2075, 2120, 2400, 2490, 2544, 2560, 2650, 2656, 3180, 3200, 3320, 3392, 3840, 3975, 3984, 4150, 4240, 4399, 4800, 4980, 5088, 5300, 5312, 6225, 6360, 6400, 6640, 6784, 7680, 7950, 7968, 8300, 8480, 8798, 9600, 9960, 10176, 10600, 10624, 12450, 12720, 12800, 13197, 13280, 13568, 15900, 15936, 16600, 16960, 17596, 19200, 19920, 20352, 21200, 21248, 21995, 24900, 25440, 26394, 26560, 27136, 31800, 31872, 33200, 33920, 35192, 38400, 39840, 40704, 42400, 42496, 43990, 49800, 50880, 52788, 53120, 63600, 63744, 65985, 66400, 67840, 70384, 79680, 81408, 84800, 87980, 99600, 101760, 105576, 106240, 109975, 127200, 127488, 131970, 132800, 135680, 140768, 159360, 169600, 175960, 199200, 203520, 211152, 212480, 219950, 254400, 263940, 265600, 281536, 318720, 329925, 339200, 351920, 398400, 407040, 422304, 439900, 508800, 527880, 531200, 563072, 637440, 659850, 678400, 703840, 796800, 844608, 879800, 1017600, 1055760, 1062400, 1126144, 1319700, 1407680, 1593600, 1689216, 1759600, 2035200, 2111520, 2252288, 2639400, 2815360, 3187200, 3378432, 3519200, 4223040, 5278800, 5630720, 6756864, 7038400, 8446080, 10557600, 11261440, 14076800, 16892160, 21115200, 28153600, 33784320, 42230400, 56307200, 84460800, 168921600]

約数ペア:

[(1, 168921600), (2, 84460800), (3, 56307200), (4, 42230400), (5, 33784320), (6, 28153600), (8, 21115200), (10, 16892160), (12, 14076800), (15, 11261440), (16, 10557600), (20, 8446080), (24, 7038400), (25, 6756864), (30, 5630720), (32, 5278800), (40, 4223040), (48, 3519200), (50, 3378432), (53, 3187200), (60, 2815360), (64, 2639400), (75, 2252288), (80, 2111520), (83, 2035200), (96, 1759600), (100, 1689216), (106, 1593600), (120, 1407680), (128, 1319700), (150, 1126144), (159, 1062400), (160, 1055760), (166, 1017600), (192, 879800), (200, 844608), (212, 796800), (240, 703840), (249, 678400), (256, 659850), (265, 637440), (300, 563072), (318, 531200), (320, 527880), (332, 508800), (384, 439900), (400, 422304), (415, 407040), (424, 398400), (480, 351920), (498, 339200), (512, 329925), (530, 318720), (600, 281536), (636, 265600), (640, 263940), (664, 254400), (768, 219950), (795, 212480), (800, 211152), (830, 203520), (848, 199200), (960, 175960), (996, 169600), (1060, 159360), (1200, 140768), (1245, 135680), (1272, 132800), (1280, 131970), (1325, 127488), (1328, 127200), (1536, 109975), (1590, 106240), (1600, 105576), (1660, 101760), (1696, 99600), (1920, 87980), (1992, 84800), (2075, 81408), (2120, 79680), (2400, 70384), (2490, 67840), (2544, 66400), (2560, 65985), (2650, 63744), (2656, 63600), (3180, 53120), (3200, 52788), (3320, 50880), (3392, 49800), (3840, 43990), (3975, 42496), (3984, 42400), (4150, 40704), (4240, 39840), (4399, 38400), (4800, 35192), (4980, 33920), (5088, 33200), (5300, 31872), (5312, 31800), (6225, 27136), (6360, 26560), (6400, 26394), (6640, 25440), (6784, 24900), (7680, 21995), (7950, 21248), (7968, 21200), (8300, 20352), (8480, 19920), (8798, 19200), (9600, 17596), (9960, 16960), (10176, 16600), (10600, 15936), (10624, 15900), (12450, 13568), (12720, 13280), (12800, 13197)]