789535040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 168

約数和(自身を含む): 2239804512

約数和(自身を除く): 1450269472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 80, 86, 98, 112, 140, 160, 172, 196, 215, 224, 245, 280, 301, 320, 344, 392, 430, 448, 490, 560, 602, 688, 784, 860, 980, 1120, 1171, 1204, 1376, 1505, 1568, 1720, 1960, 2107, 2240, 2342, 2408, 2752, 3010, 3136, 3440, 3920, 4214, 4684, 4816, 5855, 6020, 6880, 7840, 8197, 8428, 9368, 9632, 10535, 11710, 12040, 13760, 15680, 16394, 16856, 18736, 19264, 21070, 23420, 24080, 32788, 33712, 37472, 40985, 42140, 46840, 48160, 50353, 57379, 65576, 67424, 74944, 81970, 84280, 93680, 96320, 100706, 114758, 131152, 134848, 163940, 168560, 187360, 201412, 229516, 251765, 262304, 286895, 327880, 337120, 352471, 374720, 402824, 459032, 503530, 524608, 573790, 655760, 674240, 704942, 805648, 918064, 1007060, 1147580, 1311520, 1409884, 1611296, 1762355, 1836128, 2014120, 2295160, 2467297, 2623040, 2819768, 3222592, 3524710, 3672256, 4028240, 4590320, 4934594, 5639536, 7049420, 8056480, 9180640, 9869188, 11279072, 12336485, 14098840, 16112960, 18361280, 19738376, 22558144, 24672970, 28197680, 39476752, 49345940, 56395360, 78953504, 98691880, 112790720, 157907008, 197383760, 394767520, 789535040]

約数ペア:

[(1, 789535040), (2, 394767520), (4, 197383760), (5, 157907008), (7, 112790720), (8, 98691880), (10, 78953504), (14, 56395360), (16, 49345940), (20, 39476752), (28, 28197680), (32, 24672970), (35, 22558144), (40, 19738376), (43, 18361280), (49, 16112960), (56, 14098840), (64, 12336485), (70, 11279072), (80, 9869188), (86, 9180640), (98, 8056480), (112, 7049420), (140, 5639536), (160, 4934594), (172, 4590320), (196, 4028240), (215, 3672256), (224, 3524710), (245, 3222592), (280, 2819768), (301, 2623040), (320, 2467297), (344, 2295160), (392, 2014120), (430, 1836128), (448, 1762355), (490, 1611296), (560, 1409884), (602, 1311520), (688, 1147580), (784, 1007060), (860, 918064), (980, 805648), (1120, 704942), (1171, 674240), (1204, 655760), (1376, 573790), (1505, 524608), (1568, 503530), (1720, 459032), (1960, 402824), (2107, 374720), (2240, 352471), (2342, 337120), (2408, 327880), (2752, 286895), (3010, 262304), (3136, 251765), (3440, 229516), (3920, 201412), (4214, 187360), (4684, 168560), (4816, 163940), (5855, 134848), (6020, 131152), (6880, 114758), (7840, 100706), (8197, 96320), (8428, 93680), (9368, 84280), (9632, 81970), (10535, 74944), (11710, 67424), (12040, 65576), (13760, 57379), (15680, 50353), (16394, 48160), (16856, 46840), (18736, 42140), (19264, 40985), (21070, 37472), (23420, 33712), (24080, 32788)]