472157280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1570

約数の個数: 288

約数和(自身を含む): 1902071808

約数和(自身を除く): 1429914528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1511, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3022, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4533, 4960, 5040, 5208, 5580, 6044, 6510, 6944, 7440, 7555, 7812, 8680, 8928, 9066, 9765, 10080, 10416, 10577, 11160, 12088, 13020, 13599, 14880, 15110, 15624, 17360, 18132, 19530, 20832, 21154, 22320, 22665, 24176, 26040, 27198, 30220, 31248, 31731, 34720, 36264, 39060, 42308, 44640, 45330, 46841, 48352, 52080, 52885, 54396, 60440, 62496, 63462, 67995, 72528, 78120, 84616, 90660, 93682, 95193, 104160, 105770, 108792, 120880, 126924, 135990, 140523, 145056, 156240, 158655, 169232, 181320, 187364, 190386, 211540, 217584, 234205, 241760, 253848, 271980, 281046, 312480, 317310, 327887, 338464, 362640, 374728, 380772, 421569, 423080, 435168, 468410, 475965, 507696, 543960, 562092, 634620, 655774, 702615, 725280, 749456, 761544, 843138, 846160, 936820, 951930, 983661, 1015392, 1087920, 1124184, 1269240, 1311548, 1405230, 1498912, 1523088, 1639435, 1686276, 1692320, 1873640, 1903860, 1967322, 2107845, 2175840, 2248368, 2538480, 2623096, 2810460, 2950983, 3046176, 3278870, 3372552, 3747280, 3807720, 3934644, 4215690, 4496736, 4918305, 5076960, 5246192, 5620920, 5901966, 6557740, 6745104, 7494560, 7615440, 7869288, 8431380, 9836610, 10492384, 11241840, 11803932, 13115480, 13490208, 14754915, 15230880, 15738576, 16862760, 19673220, 22483680, 23607864, 26230960, 29509830, 31477152, 33725520, 39346440, 47215728, 52461920, 59019660, 67451040, 78692880, 94431456, 118039320, 157385760, 236078640, 472157280]

約数ペア:

[(1, 472157280), (2, 236078640), (3, 157385760), (4, 118039320), (5, 94431456), (6, 78692880), (7, 67451040), (8, 59019660), (9, 52461920), (10, 47215728), (12, 39346440), (14, 33725520), (15, 31477152), (16, 29509830), (18, 26230960), (20, 23607864), (21, 22483680), (24, 19673220), (28, 16862760), (30, 15738576), (31, 15230880), (32, 14754915), (35, 13490208), (36, 13115480), (40, 11803932), (42, 11241840), (45, 10492384), (48, 9836610), (56, 8431380), (60, 7869288), (62, 7615440), (63, 7494560), (70, 6745104), (72, 6557740), (80, 5901966), (84, 5620920), (90, 5246192), (93, 5076960), (96, 4918305), (105, 4496736), (112, 4215690), (120, 3934644), (124, 3807720), (126, 3747280), (140, 3372552), (144, 3278870), (155, 3046176), (160, 2950983), (168, 2810460), (180, 2623096), (186, 2538480), (210, 2248368), (217, 2175840), (224, 2107845), (240, 1967322), (248, 1903860), (252, 1873640), (279, 1692320), (280, 1686276), (288, 1639435), (310, 1523088), (315, 1498912), (336, 1405230), (360, 1311548), (372, 1269240), (420, 1124184), (434, 1087920), (465, 1015392), (480, 983661), (496, 951930), (504, 936820), (558, 846160), (560, 843138), (620, 761544), (630, 749456), (651, 725280), (672, 702615), (720, 655774), (744, 634620), (840, 562092), (868, 543960), (930, 507696), (992, 475965), (1008, 468410), (1085, 435168), (1116, 423080), (1120, 421569), (1240, 380772), (1260, 374728), (1302, 362640), (1395, 338464), (1440, 327887), (1488, 317310), (1511, 312480), (1680, 281046), (1736, 271980), (1860, 253848), (1953, 241760), (2016, 234205), (2170, 217584), (2232, 211540), (2480, 190386), (2520, 187364), (2604, 181320), (2790, 169232), (2976, 158655), (3022, 156240), (3255, 145056), (3360, 140523), (3472, 135990), (3720, 126924), (3906, 120880), (4340, 108792), (4464, 105770), (4533, 104160), (4960, 95193), (5040, 93682), (5208, 90660), (5580, 84616), (6044, 78120), (6510, 72528), (6944, 67995), (7440, 63462), (7555, 62496), (7812, 60440), (8680, 54396), (8928, 52885), (9066, 52080), (9765, 48352), (10080, 46841), (10416, 45330), (10577, 44640), (11160, 42308), (12088, 39060), (13020, 36264), (13599, 34720), (14880, 31731), (15110, 31248), (15624, 30220), (17360, 27198), (18132, 26040), (19530, 24176), (20832, 22665), (21154, 22320)]