287472000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 979542720

約数和(自身を除く): 692070720

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, 96, 100, 106, 113, 120, 125, 128, 150, 159, 160, 192, 200, 212, 226, 240, 250, 265, 300, 318, 320, 339, 375, 384, 400, 424, 452, 480, 500, 530, 565, 600, 636, 640, 678, 750, 795, 800, 848, 904, 960, 1000, 1060, 1130, 1200, 1272, 1325, 1356, 1500, 1590, 1600, 1695, 1696, 1808, 1920, 2000, 2120, 2260, 2400, 2544, 2650, 2712, 2825, 3000, 3180, 3200, 3390, 3392, 3616, 3975, 4000, 4240, 4520, 4800, 5088, 5300, 5424, 5650, 5989, 6000, 6360, 6625, 6780, 6784, 7232, 7950, 8000, 8475, 8480, 9040, 9600, 10176, 10600, 10848, 11300, 11978, 12000, 12720, 13250, 13560, 14125, 14464, 15900, 16000, 16950, 16960, 17967, 18080, 19875, 20352, 21200, 21696, 22600, 23956, 24000, 25440, 26500, 27120, 28250, 29945, 31800, 33900, 33920, 35934, 36160, 39750, 42375, 42400, 43392, 45200, 47912, 48000, 50880, 53000, 54240, 56500, 59890, 63600, 67800, 71868, 72320, 79500, 84750, 84800, 89835, 90400, 95824, 101760, 106000, 108480, 113000, 119780, 127200, 135600, 143736, 149725, 159000, 169500, 169600, 179670, 180800, 191648, 212000, 216960, 226000, 239560, 254400, 271200, 287472, 299450, 318000, 339000, 359340, 361600, 383296, 424000, 449175, 452000, 479120, 508800, 542400, 574944, 598900, 636000, 678000, 718680, 748625, 766592, 848000, 898350, 904000, 958240, 1084800, 1149888, 1197800, 1272000, 1356000, 1437360, 1497250, 1796700, 1808000, 1916480, 2245875, 2299776, 2395600, 2544000, 2712000, 2874720, 2994500, 3593400, 3832960, 4491750, 4791200, 5424000, 5749440, 5989000, 7186800, 8983500, 9582400, 11498880, 11978000, 14373600, 17967000, 19164800, 23956000, 28747200, 35934000, 47912000, 57494400, 71868000, 95824000, 143736000, 287472000]

約数ペア:

[(1, 287472000), (2, 143736000), (3, 95824000), (4, 71868000), (5, 57494400), (6, 47912000), (8, 35934000), (10, 28747200), (12, 23956000), (15, 19164800), (16, 17967000), (20, 14373600), (24, 11978000), (25, 11498880), (30, 9582400), (32, 8983500), (40, 7186800), (48, 5989000), (50, 5749440), (53, 5424000), (60, 4791200), (64, 4491750), (75, 3832960), (80, 3593400), (96, 2994500), (100, 2874720), (106, 2712000), (113, 2544000), (120, 2395600), (125, 2299776), (128, 2245875), (150, 1916480), (159, 1808000), (160, 1796700), (192, 1497250), (200, 1437360), (212, 1356000), (226, 1272000), (240, 1197800), (250, 1149888), (265, 1084800), (300, 958240), (318, 904000), (320, 898350), (339, 848000), (375, 766592), (384, 748625), (400, 718680), (424, 678000), (452, 636000), (480, 598900), (500, 574944), (530, 542400), (565, 508800), (600, 479120), (636, 452000), (640, 449175), (678, 424000), (750, 383296), (795, 361600), (800, 359340), (848, 339000), (904, 318000), (960, 299450), (1000, 287472), (1060, 271200), (1130, 254400), (1200, 239560), (1272, 226000), (1325, 216960), (1356, 212000), (1500, 191648), (1590, 180800), (1600, 179670), (1695, 169600), (1696, 169500), (1808, 159000), (1920, 149725), (2000, 143736), (2120, 135600), (2260, 127200), (2400, 119780), (2544, 113000), (2650, 108480), (2712, 106000), (2825, 101760), (3000, 95824), (3180, 90400), (3200, 89835), (3390, 84800), (3392, 84750), (3616, 79500), (3975, 72320), (4000, 71868), (4240, 67800), (4520, 63600), (4800, 59890), (5088, 56500), (5300, 54240), (5424, 53000), (5650, 50880), (5989, 48000), (6000, 47912), (6360, 45200), (6625, 43392), (6780, 42400), (6784, 42375), (7232, 39750), (7950, 36160), (8000, 35934), (8475, 33920), (8480, 33900), (9040, 31800), (9600, 29945), (10176, 28250), (10600, 27120), (10848, 26500), (11300, 25440), (11978, 24000), (12000, 23956), (12720, 22600), (13250, 21696), (13560, 21200), (14125, 20352), (14464, 19875), (15900, 18080), (16000, 17967), (16950, 16960)]