318203520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 1051293600

約数和(自身を除く): 733090080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 59, 60, 64, 80, 96, 106, 118, 120, 128, 159, 160, 177, 192, 212, 236, 240, 265, 295, 318, 320, 354, 384, 424, 472, 480, 530, 590, 636, 640, 708, 795, 848, 885, 944, 960, 1060, 1180, 1272, 1416, 1590, 1696, 1770, 1888, 1920, 2120, 2360, 2544, 2809, 2832, 3127, 3180, 3392, 3540, 3776, 4240, 4720, 5088, 5618, 5664, 6254, 6360, 6784, 7080, 7552, 8427, 8480, 9381, 9440, 10176, 11236, 11328, 12508, 12720, 14045, 14160, 15635, 16854, 16960, 18762, 18880, 20352, 22472, 22656, 25016, 25440, 28090, 28320, 31270, 33708, 33920, 37524, 37760, 42135, 44944, 46905, 50032, 50880, 56180, 56640, 62540, 67416, 75048, 84270, 89888, 93810, 100064, 101760, 112360, 113280, 125080, 134832, 150096, 165731, 168540, 179776, 187620, 200128, 224720, 250160, 269664, 300192, 331462, 337080, 359552, 375240, 400256, 449440, 497193, 500320, 539328, 600384, 662924, 674160, 750480, 828655, 898880, 994386, 1000640, 1078656, 1200768, 1325848, 1348320, 1500960, 1657310, 1797760, 1988772, 2001280, 2485965, 2651696, 2696640, 3001920, 3314620, 3977544, 4971930, 5303392, 5393280, 6003840, 6629240, 7955088, 9943860, 10606784, 13258480, 15910176, 19887720, 21213568, 26516960, 31820352, 39775440, 53033920, 63640704, 79550880, 106067840, 159101760, 318203520]

約数ペア:

[(1, 318203520), (2, 159101760), (3, 106067840), (4, 79550880), (5, 63640704), (6, 53033920), (8, 39775440), (10, 31820352), (12, 26516960), (15, 21213568), (16, 19887720), (20, 15910176), (24, 13258480), (30, 10606784), (32, 9943860), (40, 7955088), (48, 6629240), (53, 6003840), (59, 5393280), (60, 5303392), (64, 4971930), (80, 3977544), (96, 3314620), (106, 3001920), (118, 2696640), (120, 2651696), (128, 2485965), (159, 2001280), (160, 1988772), (177, 1797760), (192, 1657310), (212, 1500960), (236, 1348320), (240, 1325848), (265, 1200768), (295, 1078656), (318, 1000640), (320, 994386), (354, 898880), (384, 828655), (424, 750480), (472, 674160), (480, 662924), (530, 600384), (590, 539328), (636, 500320), (640, 497193), (708, 449440), (795, 400256), (848, 375240), (885, 359552), (944, 337080), (960, 331462), (1060, 300192), (1180, 269664), (1272, 250160), (1416, 224720), (1590, 200128), (1696, 187620), (1770, 179776), (1888, 168540), (1920, 165731), (2120, 150096), (2360, 134832), (2544, 125080), (2809, 113280), (2832, 112360), (3127, 101760), (3180, 100064), (3392, 93810), (3540, 89888), (3776, 84270), (4240, 75048), (4720, 67416), (5088, 62540), (5618, 56640), (5664, 56180), (6254, 50880), (6360, 50032), (6784, 46905), (7080, 44944), (7552, 42135), (8427, 37760), (8480, 37524), (9381, 33920), (9440, 33708), (10176, 31270), (11236, 28320), (11328, 28090), (12508, 25440), (12720, 25016), (14045, 22656), (14160, 22472), (15635, 20352), (16854, 18880), (16960, 18762)]