513079040

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 1393067760

約数和(自身を除く): 879988720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 73, 76, 80, 85, 95, 128, 136, 146, 152, 160, 170, 190, 256, 272, 289, 292, 304, 320, 323, 340, 365, 380, 544, 578, 584, 608, 640, 646, 680, 730, 760, 1088, 1156, 1168, 1216, 1241, 1280, 1292, 1360, 1387, 1445, 1460, 1520, 1615, 2176, 2312, 2336, 2432, 2482, 2584, 2720, 2774, 2890, 2920, 3040, 3230, 4352, 4624, 4672, 4864, 4964, 5168, 5440, 5491, 5548, 5780, 5840, 6080, 6205, 6460, 6935, 9248, 9344, 9928, 10336, 10880, 10982, 11096, 11560, 11680, 12160, 12410, 12920, 13870, 18496, 18688, 19856, 20672, 21097, 21760, 21964, 22192, 23120, 23360, 23579, 24320, 24820, 25840, 27455, 27740, 36992, 39712, 41344, 42194, 43928, 44384, 46240, 46720, 47158, 49640, 51680, 54910, 55480, 73984, 79424, 82688, 84388, 87856, 88768, 92480, 93440, 94316, 99280, 103360, 105485, 109820, 110960, 117895, 158848, 168776, 175712, 177536, 184960, 188632, 198560, 206720, 210970, 219640, 221920, 235790, 317696, 337552, 351424, 355072, 369920, 377264, 397120, 400843, 413440, 421940, 439280, 443840, 471580, 675104, 702848, 754528, 794240, 801686, 843880, 878560, 887680, 943160, 1350208, 1405696, 1509056, 1588480, 1603372, 1687760, 1757120, 1775360, 1886320, 2004215, 2700416, 3018112, 3206744, 3375520, 3514240, 3772640, 4008430, 5400832, 6036224, 6413488, 6751040, 7028480, 7545280, 8016860, 12826976, 13502080, 15090560, 16033720, 25653952, 27004160, 30181120, 32067440, 51307904, 64134880, 102615808, 128269760, 256539520, 513079040]

約数ペア:

[(1, 513079040), (2, 256539520), (4, 128269760), (5, 102615808), (8, 64134880), (10, 51307904), (16, 32067440), (17, 30181120), (19, 27004160), (20, 25653952), (32, 16033720), (34, 15090560), (38, 13502080), (40, 12826976), (64, 8016860), (68, 7545280), (73, 7028480), (76, 6751040), (80, 6413488), (85, 6036224), (95, 5400832), (128, 4008430), (136, 3772640), (146, 3514240), (152, 3375520), (160, 3206744), (170, 3018112), (190, 2700416), (256, 2004215), (272, 1886320), (289, 1775360), (292, 1757120), (304, 1687760), (320, 1603372), (323, 1588480), (340, 1509056), (365, 1405696), (380, 1350208), (544, 943160), (578, 887680), (584, 878560), (608, 843880), (640, 801686), (646, 794240), (680, 754528), (730, 702848), (760, 675104), (1088, 471580), (1156, 443840), (1168, 439280), (1216, 421940), (1241, 413440), (1280, 400843), (1292, 397120), (1360, 377264), (1387, 369920), (1445, 355072), (1460, 351424), (1520, 337552), (1615, 317696), (2176, 235790), (2312, 221920), (2336, 219640), (2432, 210970), (2482, 206720), (2584, 198560), (2720, 188632), (2774, 184960), (2890, 177536), (2920, 175712), (3040, 168776), (3230, 158848), (4352, 117895), (4624, 110960), (4672, 109820), (4864, 105485), (4964, 103360), (5168, 99280), (5440, 94316), (5491, 93440), (5548, 92480), (5780, 88768), (5840, 87856), (6080, 84388), (6205, 82688), (6460, 79424), (6935, 73984), (9248, 55480), (9344, 54910), (9928, 51680), (10336, 49640), (10880, 47158), (10982, 46720), (11096, 46240), (11560, 44384), (11680, 43928), (12160, 42194), (12410, 41344), (12920, 39712), (13870, 36992), (18496, 27740), (18688, 27455), (19856, 25840), (20672, 24820), (21097, 24320), (21760, 23579), (21964, 23360), (22192, 23120)]