512701560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6618

約数の個数: 192

約数和(自身を含む): 1966049280

約数和(自身を除く): 1453347720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 6563, 7812, 8680, 9765, 11160, 13020, 13126, 15624, 19530, 19689, 26040, 26252, 32815, 39060, 39378, 45941, 52504, 59067, 65630, 78120, 78756, 91882, 98445, 118134, 131260, 137823, 157512, 183764, 196890, 203453, 229705, 236268, 262520, 275646, 295335, 367528, 393780, 406906, 413469, 459410, 472536, 551292, 590670, 610359, 689115, 787560, 813812, 826938, 918820, 1017265, 1102584, 1181340, 1220718, 1378230, 1424171, 1627624, 1653876, 1831077, 1837640, 2034530, 2067345, 2362680, 2441436, 2756460, 2848342, 3051795, 3307752, 3662154, 4069060, 4134690, 4272513, 4882872, 5512920, 5696684, 6103590, 7120855, 7324308, 8138120, 8269380, 8545026, 9155385, 11393368, 12207180, 12817539, 14241710, 14648616, 16538760, 17090052, 18310770, 21362565, 24414360, 25635078, 28483420, 34180104, 36621540, 42725130, 51270156, 56966840, 64087695, 73243080, 85450260, 102540312, 128175390, 170900520, 256350780, 512701560]

約数ペア:

[(1, 512701560), (2, 256350780), (3, 170900520), (4, 128175390), (5, 102540312), (6, 85450260), (7, 73243080), (8, 64087695), (9, 56966840), (10, 51270156), (12, 42725130), (14, 36621540), (15, 34180104), (18, 28483420), (20, 25635078), (21, 24414360), (24, 21362565), (28, 18310770), (30, 17090052), (31, 16538760), (35, 14648616), (36, 14241710), (40, 12817539), (42, 12207180), (45, 11393368), (56, 9155385), (60, 8545026), (62, 8269380), (63, 8138120), (70, 7324308), (72, 7120855), (84, 6103590), (90, 5696684), (93, 5512920), (105, 4882872), (120, 4272513), (124, 4134690), (126, 4069060), (140, 3662154), (155, 3307752), (168, 3051795), (180, 2848342), (186, 2756460), (210, 2441436), (217, 2362680), (248, 2067345), (252, 2034530), (279, 1837640), (280, 1831077), (310, 1653876), (315, 1627624), (360, 1424171), (372, 1378230), (420, 1220718), (434, 1181340), (465, 1102584), (504, 1017265), (558, 918820), (620, 826938), (630, 813812), (651, 787560), (744, 689115), (840, 610359), (868, 590670), (930, 551292), (1085, 472536), (1116, 459410), (1240, 413469), (1260, 406906), (1302, 393780), (1395, 367528), (1736, 295335), (1860, 275646), (1953, 262520), (2170, 236268), (2232, 229705), (2520, 203453), (2604, 196890), (2790, 183764), (3255, 157512), (3720, 137823), (3906, 131260), (4340, 118134), (5208, 98445), (5580, 91882), (6510, 78756), (6563, 78120), (7812, 65630), (8680, 59067), (9765, 52504), (11160, 45941), (13020, 39378), (13126, 39060), (15624, 32815), (19530, 26252), (19689, 26040)]