475053840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 1660875840

約数和(自身を除く): 1185822000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 59, 60, 72, 80, 90, 106, 118, 120, 144, 159, 177, 180, 211, 212, 236, 240, 265, 295, 318, 354, 360, 422, 424, 472, 477, 530, 531, 590, 633, 636, 708, 720, 795, 844, 848, 885, 944, 954, 1055, 1060, 1062, 1180, 1266, 1272, 1416, 1590, 1688, 1770, 1899, 1908, 2110, 2120, 2124, 2360, 2385, 2532, 2544, 2655, 2832, 3127, 3165, 3180, 3376, 3540, 3798, 3816, 4220, 4240, 4248, 4720, 4770, 5064, 5310, 6254, 6330, 6360, 7080, 7596, 7632, 8440, 8496, 9381, 9495, 9540, 10128, 10620, 11183, 12449, 12508, 12660, 12720, 14160, 15192, 15635, 16880, 18762, 18990, 19080, 21240, 22366, 24898, 25016, 25320, 28143, 30384, 31270, 33549, 37347, 37524, 37980, 38160, 42480, 44732, 46905, 49796, 50032, 50640, 55915, 56286, 62245, 62540, 67098, 74694, 75048, 75960, 89464, 93810, 99592, 100647, 111830, 112041, 112572, 124490, 125080, 134196, 140715, 149388, 150096, 151920, 167745, 178928, 186735, 187620, 199184, 201294, 223660, 224082, 225144, 248980, 250160, 268392, 281430, 298776, 335490, 373470, 375240, 402588, 447320, 448164, 450288, 497960, 503235, 536784, 560205, 562860, 597552, 659797, 670980, 746940, 750480, 805176, 894640, 896328, 995920, 1006470, 1120410, 1125720, 1319594, 1341960, 1493880, 1610352, 1792656, 1979391, 2012940, 2240820, 2251440, 2639188, 2683920, 2987760, 3298985, 3958782, 4025880, 4481640, 5278376, 5938173, 6597970, 7917564, 8051760, 8963280, 9896955, 10556752, 11876346, 13195940, 15835128, 19793910, 23752692, 26391880, 29690865, 31670256, 39587820, 47505384, 52783760, 59381730, 79175640, 95010768, 118763460, 158351280, 237526920, 475053840]

約数ペア:

[(1, 475053840), (2, 237526920), (3, 158351280), (4, 118763460), (5, 95010768), (6, 79175640), (8, 59381730), (9, 52783760), (10, 47505384), (12, 39587820), (15, 31670256), (16, 29690865), (18, 26391880), (20, 23752692), (24, 19793910), (30, 15835128), (36, 13195940), (40, 11876346), (45, 10556752), (48, 9896955), (53, 8963280), (59, 8051760), (60, 7917564), (72, 6597970), (80, 5938173), (90, 5278376), (106, 4481640), (118, 4025880), (120, 3958782), (144, 3298985), (159, 2987760), (177, 2683920), (180, 2639188), (211, 2251440), (212, 2240820), (236, 2012940), (240, 1979391), (265, 1792656), (295, 1610352), (318, 1493880), (354, 1341960), (360, 1319594), (422, 1125720), (424, 1120410), (472, 1006470), (477, 995920), (530, 896328), (531, 894640), (590, 805176), (633, 750480), (636, 746940), (708, 670980), (720, 659797), (795, 597552), (844, 562860), (848, 560205), (885, 536784), (944, 503235), (954, 497960), (1055, 450288), (1060, 448164), (1062, 447320), (1180, 402588), (1266, 375240), (1272, 373470), (1416, 335490), (1590, 298776), (1688, 281430), (1770, 268392), (1899, 250160), (1908, 248980), (2110, 225144), (2120, 224082), (2124, 223660), (2360, 201294), (2385, 199184), (2532, 187620), (2544, 186735), (2655, 178928), (2832, 167745), (3127, 151920), (3165, 150096), (3180, 149388), (3376, 140715), (3540, 134196), (3798, 125080), (3816, 124490), (4220, 112572), (4240, 112041), (4248, 111830), (4720, 100647), (4770, 99592), (5064, 93810), (5310, 89464), (6254, 75960), (6330, 75048), (6360, 74694), (7080, 67098), (7596, 62540), (7632, 62245), (8440, 56286), (8496, 55915), (9381, 50640), (9495, 50032), (9540, 49796), (10128, 46905), (10620, 44732), (11183, 42480), (12449, 38160), (12508, 37980), (12660, 37524), (12720, 37347), (14160, 33549), (15192, 31270), (15635, 30384), (16880, 28143), (18762, 25320), (18990, 25016), (19080, 24898), (21240, 22366)]