211264560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22571}}^1$

素因数の和:22603

約数の個数: 120

約数和(自身を含む): 764107344

約数和(自身を除く): 552842784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 22571, 45142, 67713, 90284, 112855, 135426, 180568, 203139, 225710, 270852, 293423, 338565, 361136, 406278, 451420, 541704, 586846, 677130, 812556, 880269, 902840, 1015695, 1083408, 1173692, 1354260, 1467115, 1625112, 1760538, 1805680, 2031390, 2347384, 2640807, 2708520, 2934230, 3250224, 3521076, 4062780, 4401345, 4694768, 5281614, 5417040, 5868460, 7042152, 8125560, 8802690, 10563228, 11736920, 13204035, 14084304, 16251120, 17605380, 21126456, 23473840, 26408070, 35210760, 42252912, 52816140, 70421520, 105632280, 211264560]

約数ペア:

[(1, 211264560), (2, 105632280), (3, 70421520), (4, 52816140), (5, 42252912), (6, 35210760), (8, 26408070), (9, 23473840), (10, 21126456), (12, 17605380), (13, 16251120), (15, 14084304), (16, 13204035), (18, 11736920), (20, 10563228), (24, 8802690), (26, 8125560), (30, 7042152), (36, 5868460), (39, 5417040), (40, 5281614), (45, 4694768), (48, 4401345), (52, 4062780), (60, 3521076), (65, 3250224), (72, 2934230), (78, 2708520), (80, 2640807), (90, 2347384), (104, 2031390), (117, 1805680), (120, 1760538), (130, 1625112), (144, 1467115), (156, 1354260), (180, 1173692), (195, 1083408), (208, 1015695), (234, 902840), (240, 880269), (260, 812556), (312, 677130), (360, 586846), (390, 541704), (468, 451420), (520, 406278), (585, 361136), (624, 338565), (720, 293423), (780, 270852), (936, 225710), (1040, 203139), (1170, 180568), (1560, 135426), (1872, 112855), (2340, 90284), (3120, 67713), (4680, 45142), (9360, 22571)]