630209664

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2579

約数の個数: 192

約数和(自身を含む): 2140270080

約数和(自身を除く): 1510060416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2521, 2604, 2688, 2976, 3472, 3906, 3968, 4032, 4464, 5042, 5208, 5952, 6944, 7563, 7812, 8064, 8928, 10084, 10416, 11904, 13888, 15126, 15624, 17647, 17856, 20168, 20832, 22689, 27776, 30252, 31248, 35294, 35712, 40336, 41664, 45378, 52941, 60504, 62496, 70588, 78151, 80672, 83328, 90756, 105882, 121008, 124992, 141176, 156302, 158823, 161344, 181512, 211764, 234453, 242016, 249984, 282352, 312604, 317646, 322688, 363024, 423528, 468906, 484032, 547057, 564704, 625208, 635292, 703359, 726048, 847056, 937812, 968064, 1094114, 1129408, 1250416, 1270584, 1406718, 1452096, 1641171, 1694112, 1875624, 2188228, 2258816, 2500832, 2541168, 2813436, 2904192, 3282342, 3388224, 3751248, 4376456, 4923513, 5001664, 5082336, 5626872, 6564684, 6776448, 7502496, 8752912, 9847026, 10003328, 10164672, 11253744, 13129368, 15004992, 17505824, 19694052, 20329344, 22507488, 26258736, 30009984, 35011648, 39388104, 45014976, 52517472, 70023296, 78776208, 90029952, 105034944, 157552416, 210069888, 315104832, 630209664]

約数ペア:

[(1, 630209664), (2, 315104832), (3, 210069888), (4, 157552416), (6, 105034944), (7, 90029952), (8, 78776208), (9, 70023296), (12, 52517472), (14, 45014976), (16, 39388104), (18, 35011648), (21, 30009984), (24, 26258736), (28, 22507488), (31, 20329344), (32, 19694052), (36, 17505824), (42, 15004992), (48, 13129368), (56, 11253744), (62, 10164672), (63, 10003328), (64, 9847026), (72, 8752912), (84, 7502496), (93, 6776448), (96, 6564684), (112, 5626872), (124, 5082336), (126, 5001664), (128, 4923513), (144, 4376456), (168, 3751248), (186, 3388224), (192, 3282342), (217, 2904192), (224, 2813436), (248, 2541168), (252, 2500832), (279, 2258816), (288, 2188228), (336, 1875624), (372, 1694112), (384, 1641171), (434, 1452096), (448, 1406718), (496, 1270584), (504, 1250416), (558, 1129408), (576, 1094114), (651, 968064), (672, 937812), (744, 847056), (868, 726048), (896, 703359), (992, 635292), (1008, 625208), (1116, 564704), (1152, 547057), (1302, 484032), (1344, 468906), (1488, 423528), (1736, 363024), (1953, 322688), (1984, 317646), (2016, 312604), (2232, 282352), (2521, 249984), (2604, 242016), (2688, 234453), (2976, 211764), (3472, 181512), (3906, 161344), (3968, 158823), (4032, 156302), (4464, 141176), (5042, 124992), (5208, 121008), (5952, 105882), (6944, 90756), (7563, 83328), (7812, 80672), (8064, 78151), (8928, 70588), (10084, 62496), (10416, 60504), (11904, 52941), (13888, 45378), (15126, 41664), (15624, 40336), (17647, 35712), (17856, 35294), (20168, 31248), (20832, 30252), (22689, 27776)]