157603680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8453

約数の個数: 144

約数和(自身を含む): 579262320

約数和(自身を除く): 421658640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 8419, 9360, 16838, 18720, 25257, 33676, 42095, 50514, 67352, 75771, 84190, 101028, 109447, 126285, 134704, 151542, 168380, 202056, 218894, 252570, 269408, 303084, 328341, 336760, 378855, 404112, 437788, 505140, 547235, 606168, 656682, 673520, 757710, 808224, 875576, 985023, 1010280, 1094470, 1212336, 1313364, 1347040, 1515420, 1641705, 1751152, 1970046, 2020560, 2188940, 2424672, 2626728, 3030840, 3283410, 3502304, 3940092, 4041120, 4377880, 4925115, 5253456, 6061680, 6566820, 7880184, 8755760, 9850230, 10506912, 12123360, 13133640, 15760368, 17511520, 19700460, 26267280, 31520736, 39400920, 52534560, 78801840, 157603680]

約数ペア:

[(1, 157603680), (2, 78801840), (3, 52534560), (4, 39400920), (5, 31520736), (6, 26267280), (8, 19700460), (9, 17511520), (10, 15760368), (12, 13133640), (13, 12123360), (15, 10506912), (16, 9850230), (18, 8755760), (20, 7880184), (24, 6566820), (26, 6061680), (30, 5253456), (32, 4925115), (36, 4377880), (39, 4041120), (40, 3940092), (45, 3502304), (48, 3283410), (52, 3030840), (60, 2626728), (65, 2424672), (72, 2188940), (78, 2020560), (80, 1970046), (90, 1751152), (96, 1641705), (104, 1515420), (117, 1347040), (120, 1313364), (130, 1212336), (144, 1094470), (156, 1010280), (160, 985023), (180, 875576), (195, 808224), (208, 757710), (234, 673520), (240, 656682), (260, 606168), (288, 547235), (312, 505140), (360, 437788), (390, 404112), (416, 378855), (468, 336760), (480, 328341), (520, 303084), (585, 269408), (624, 252570), (720, 218894), (780, 202056), (936, 168380), (1040, 151542), (1170, 134704), (1248, 126285), (1440, 109447), (1560, 101028), (1872, 84190), (2080, 75771), (2340, 67352), (3120, 50514), (3744, 42095), (4680, 33676), (6240, 25257), (8419, 18720), (9360, 16838)]