1342892800

素因数分解:

$2^8\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 3510619056

約数和(自身を除く): 2167726256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 53, 64, 74, 80, 100, 106, 107, 128, 148, 160, 185, 200, 212, 214, 256, 265, 296, 320, 370, 400, 424, 428, 530, 535, 592, 640, 740, 800, 848, 856, 925, 1060, 1070, 1184, 1280, 1325, 1480, 1600, 1696, 1712, 1850, 1961, 2120, 2140, 2368, 2650, 2675, 2960, 3200, 3392, 3424, 3700, 3922, 3959, 4240, 4280, 4736, 5300, 5350, 5671, 5920, 6400, 6784, 6848, 7400, 7844, 7918, 8480, 8560, 9472, 9805, 10600, 10700, 11342, 11840, 13568, 13696, 14800, 15688, 15836, 16960, 17120, 19610, 19795, 21200, 21400, 22684, 23680, 27392, 28355, 29600, 31376, 31672, 33920, 34240, 39220, 39590, 42400, 42800, 45368, 47360, 49025, 56710, 59200, 62752, 63344, 67840, 68480, 78440, 79180, 84800, 85600, 90736, 98050, 98975, 113420, 118400, 125504, 126688, 136960, 141775, 156880, 158360, 169600, 171200, 181472, 196100, 197950, 209827, 226840, 236800, 251008, 253376, 283550, 313760, 316720, 339200, 342400, 362944, 392200, 395900, 419654, 453680, 502016, 506752, 567100, 627520, 633440, 684800, 725888, 784400, 791800, 839308, 907360, 1013504, 1049135, 1134200, 1255040, 1266880, 1451776, 1568800, 1583600, 1678616, 1814720, 2098270, 2268400, 2510080, 2533760, 3137600, 3167200, 3357232, 3629440, 4196540, 4536800, 5067520, 5245675, 6275200, 6334400, 6714464, 7258880, 8393080, 9073600, 10491350, 12550400, 12668800, 13428928, 16786160, 18147200, 20982700, 25337600, 26857856, 33572320, 36294400, 41965400, 53715712, 67144640, 83930800, 134289280, 167861600, 268578560, 335723200, 671446400, 1342892800]

約数ペア:

[(1, 1342892800), (2, 671446400), (4, 335723200), (5, 268578560), (8, 167861600), (10, 134289280), (16, 83930800), (20, 67144640), (25, 53715712), (32, 41965400), (37, 36294400), (40, 33572320), (50, 26857856), (53, 25337600), (64, 20982700), (74, 18147200), (80, 16786160), (100, 13428928), (106, 12668800), (107, 12550400), (128, 10491350), (148, 9073600), (160, 8393080), (185, 7258880), (200, 6714464), (212, 6334400), (214, 6275200), (256, 5245675), (265, 5067520), (296, 4536800), (320, 4196540), (370, 3629440), (400, 3357232), (424, 3167200), (428, 3137600), (530, 2533760), (535, 2510080), (592, 2268400), (640, 2098270), (740, 1814720), (800, 1678616), (848, 1583600), (856, 1568800), (925, 1451776), (1060, 1266880), (1070, 1255040), (1184, 1134200), (1280, 1049135), (1325, 1013504), (1480, 907360), (1600, 839308), (1696, 791800), (1712, 784400), (1850, 725888), (1961, 684800), (2120, 633440), (2140, 627520), (2368, 567100), (2650, 506752), (2675, 502016), (2960, 453680), (3200, 419654), (3392, 395900), (3424, 392200), (3700, 362944), (3922, 342400), (3959, 339200), (4240, 316720), (4280, 313760), (4736, 283550), (5300, 253376), (5350, 251008), (5671, 236800), (5920, 226840), (6400, 209827), (6784, 197950), (6848, 196100), (7400, 181472), (7844, 171200), (7918, 169600), (8480, 158360), (8560, 156880), (9472, 141775), (9805, 136960), (10600, 126688), (10700, 125504), (11342, 118400), (11840, 113420), (13568, 98975), (13696, 98050), (14800, 90736), (15688, 85600), (15836, 84800), (16960, 79180), (17120, 78440), (19610, 68480), (19795, 67840), (21200, 63344), (21400, 62752), (22684, 59200), (23680, 56710), (27392, 49025), (28355, 47360), (29600, 45368), (31376, 42800), (31672, 42400), (33920, 39590), (34240, 39220)]