135121560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5241

約数の個数: 128

約数和(自身を含む): 478310400

約数和(自身を除く): 343188840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5189, 5208, 6510, 8680, 10378, 13020, 15567, 20756, 25945, 26040, 31134, 36323, 41512, 51890, 62268, 72646, 77835, 103780, 108969, 124536, 145292, 155670, 160859, 181615, 207560, 217938, 290584, 311340, 321718, 363230, 435876, 482577, 544845, 622680, 643436, 726460, 804295, 871752, 965154, 1089690, 1126013, 1286872, 1452920, 1608590, 1930308, 2179380, 2252026, 2412885, 3217180, 3378039, 3860616, 4358760, 4504052, 4825770, 5630065, 6434360, 6756078, 9008104, 9651540, 11260130, 13512156, 16890195, 19303080, 22520260, 27024312, 33780390, 45040520, 67560780, 135121560]

約数ペア:

[(1, 135121560), (2, 67560780), (3, 45040520), (4, 33780390), (5, 27024312), (6, 22520260), (7, 19303080), (8, 16890195), (10, 13512156), (12, 11260130), (14, 9651540), (15, 9008104), (20, 6756078), (21, 6434360), (24, 5630065), (28, 4825770), (30, 4504052), (31, 4358760), (35, 3860616), (40, 3378039), (42, 3217180), (56, 2412885), (60, 2252026), (62, 2179380), (70, 1930308), (84, 1608590), (93, 1452920), (105, 1286872), (120, 1126013), (124, 1089690), (140, 965154), (155, 871752), (168, 804295), (186, 726460), (210, 643436), (217, 622680), (248, 544845), (280, 482577), (310, 435876), (372, 363230), (420, 321718), (434, 311340), (465, 290584), (620, 217938), (651, 207560), (744, 181615), (840, 160859), (868, 155670), (930, 145292), (1085, 124536), (1240, 108969), (1302, 103780), (1736, 77835), (1860, 72646), (2170, 62268), (2604, 51890), (3255, 41512), (3720, 36323), (4340, 31134), (5189, 26040), (5208, 25945), (6510, 20756), (8680, 15567), (10378, 13020)]