252085920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 846236160

約数和(自身を除く): 594150240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 131, 152, 160, 190, 211, 228, 240, 262, 285, 304, 380, 393, 422, 456, 480, 524, 570, 608, 633, 655, 760, 786, 844, 912, 1048, 1055, 1140, 1266, 1310, 1520, 1572, 1688, 1824, 1965, 2096, 2110, 2280, 2489, 2532, 2620, 3040, 3144, 3165, 3376, 3930, 4009, 4192, 4220, 4560, 4978, 5064, 5240, 6288, 6330, 6752, 7467, 7860, 8018, 8440, 9120, 9956, 10128, 10480, 12027, 12445, 12576, 12660, 14934, 15720, 16036, 16880, 19912, 20045, 20256, 20960, 24054, 24890, 25320, 27641, 29868, 31440, 32072, 33760, 37335, 39824, 40090, 48108, 49780, 50640, 55282, 59736, 60135, 62880, 64144, 74670, 79648, 80180, 82923, 96216, 99560, 101280, 110564, 119472, 120270, 128288, 138205, 149340, 160360, 165846, 192432, 199120, 221128, 238944, 240540, 276410, 298680, 320720, 331692, 384864, 398240, 414615, 442256, 481080, 525179, 552820, 597360, 641440, 663384, 829230, 884512, 962160, 1050358, 1105640, 1194720, 1326768, 1575537, 1658460, 1924320, 2100716, 2211280, 2625895, 2653536, 3151074, 3316920, 4201432, 4422560, 5251790, 6302148, 6633840, 7877685, 8402864, 10503580, 12604296, 13267680, 15755370, 16805728, 21007160, 25208592, 31510740, 42014320, 50417184, 63021480, 84028640, 126042960, 252085920]

約数ペア:

[(1, 252085920), (2, 126042960), (3, 84028640), (4, 63021480), (5, 50417184), (6, 42014320), (8, 31510740), (10, 25208592), (12, 21007160), (15, 16805728), (16, 15755370), (19, 13267680), (20, 12604296), (24, 10503580), (30, 8402864), (32, 7877685), (38, 6633840), (40, 6302148), (48, 5251790), (57, 4422560), (60, 4201432), (76, 3316920), (80, 3151074), (95, 2653536), (96, 2625895), (114, 2211280), (120, 2100716), (131, 1924320), (152, 1658460), (160, 1575537), (190, 1326768), (211, 1194720), (228, 1105640), (240, 1050358), (262, 962160), (285, 884512), (304, 829230), (380, 663384), (393, 641440), (422, 597360), (456, 552820), (480, 525179), (524, 481080), (570, 442256), (608, 414615), (633, 398240), (655, 384864), (760, 331692), (786, 320720), (844, 298680), (912, 276410), (1048, 240540), (1055, 238944), (1140, 221128), (1266, 199120), (1310, 192432), (1520, 165846), (1572, 160360), (1688, 149340), (1824, 138205), (1965, 128288), (2096, 120270), (2110, 119472), (2280, 110564), (2489, 101280), (2532, 99560), (2620, 96216), (3040, 82923), (3144, 80180), (3165, 79648), (3376, 74670), (3930, 64144), (4009, 62880), (4192, 60135), (4220, 59736), (4560, 55282), (4978, 50640), (5064, 49780), (5240, 48108), (6288, 40090), (6330, 39824), (6752, 37335), (7467, 33760), (7860, 32072), (8018, 31440), (8440, 29868), (9120, 27641), (9956, 25320), (10128, 24890), (10480, 24054), (12027, 20960), (12445, 20256), (12576, 20045), (12660, 19912), (14934, 16880), (15720, 16036)]