839291040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1652

約数の個数: 288

約数和(自身を含む): 3337117056

約数和(自身を除く): 2497826016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 336, 360, 371, 420, 424, 477, 480, 504, 530, 560, 630, 636, 672, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1120, 1260, 1272, 1440, 1484, 1571, 1590, 1680, 1696, 1855, 1908, 2016, 2120, 2226, 2385, 2520, 2544, 2968, 3142, 3180, 3339, 3360, 3710, 3816, 4240, 4452, 4713, 4770, 5040, 5088, 5565, 5936, 6284, 6360, 6678, 7420, 7632, 7855, 8480, 8904, 9426, 9540, 10080, 10997, 11130, 11872, 12568, 12720, 13356, 14139, 14840, 15264, 15710, 16695, 17808, 18852, 19080, 21994, 22260, 23565, 25136, 25440, 26712, 28278, 29680, 31420, 32991, 33390, 35616, 37704, 38160, 43988, 44520, 47130, 50272, 53424, 54985, 56556, 59360, 62840, 65982, 66780, 70695, 75408, 76320, 83263, 87976, 89040, 94260, 98973, 106848, 109970, 113112, 125680, 131964, 133560, 141390, 150816, 164955, 166526, 175952, 178080, 188520, 197946, 219940, 226224, 249789, 251360, 263928, 267120, 282780, 329910, 333052, 351904, 377040, 395892, 416315, 439880, 452448, 494865, 499578, 527856, 534240, 565560, 582841, 659820, 666104, 749367, 754080, 791784, 832630, 879760, 989730, 999156, 1055712, 1131120, 1165682, 1248945, 1319640, 1332208, 1498734, 1583568, 1665260, 1748523, 1759520, 1979460, 1998312, 2262240, 2331364, 2497890, 2639280, 2664416, 2914205, 2997468, 3167136, 3330520, 3497046, 3746835, 3958920, 3996624, 4662728, 4995780, 5245569, 5278560, 5828410, 5994936, 6661040, 6994092, 7493670, 7917840, 7993248, 8742615, 9325456, 9991560, 10491138, 11656820, 11989872, 13322080, 13988184, 14987340, 15835680, 17485230, 18650912, 19983120, 20982276, 23313640, 23979744, 26227845, 27976368, 29974680, 34970460, 39966240, 41964552, 46627280, 52455690, 55952736, 59949360, 69940920, 83929104, 93254560, 104911380, 119898720, 139881840, 167858208, 209822760, 279763680, 419645520, 839291040]

約数ペア:

[(1, 839291040), (2, 419645520), (3, 279763680), (4, 209822760), (5, 167858208), (6, 139881840), (7, 119898720), (8, 104911380), (9, 93254560), (10, 83929104), (12, 69940920), (14, 59949360), (15, 55952736), (16, 52455690), (18, 46627280), (20, 41964552), (21, 39966240), (24, 34970460), (28, 29974680), (30, 27976368), (32, 26227845), (35, 23979744), (36, 23313640), (40, 20982276), (42, 19983120), (45, 18650912), (48, 17485230), (53, 15835680), (56, 14987340), (60, 13988184), (63, 13322080), (70, 11989872), (72, 11656820), (80, 10491138), (84, 9991560), (90, 9325456), (96, 8742615), (105, 7993248), (106, 7917840), (112, 7493670), (120, 6994092), (126, 6661040), (140, 5994936), (144, 5828410), (159, 5278560), (160, 5245569), (168, 4995780), (180, 4662728), (210, 3996624), (212, 3958920), (224, 3746835), (240, 3497046), (252, 3330520), (265, 3167136), (280, 2997468), (288, 2914205), (315, 2664416), (318, 2639280), (336, 2497890), (360, 2331364), (371, 2262240), (420, 1998312), (424, 1979460), (477, 1759520), (480, 1748523), (504, 1665260), (530, 1583568), (560, 1498734), (630, 1332208), (636, 1319640), (672, 1248945), (720, 1165682), (742, 1131120), (795, 1055712), (840, 999156), (848, 989730), (954, 879760), (1008, 832630), (1060, 791784), (1113, 754080), (1120, 749367), (1260, 666104), (1272, 659820), (1440, 582841), (1484, 565560), (1571, 534240), (1590, 527856), (1680, 499578), (1696, 494865), (1855, 452448), (1908, 439880), (2016, 416315), (2120, 395892), (2226, 377040), (2385, 351904), (2520, 333052), (2544, 329910), (2968, 282780), (3142, 267120), (3180, 263928), (3339, 251360), (3360, 249789), (3710, 226224), (3816, 219940), (4240, 197946), (4452, 188520), (4713, 178080), (4770, 175952), (5040, 166526), (5088, 164955), (5565, 150816), (5936, 141390), (6284, 133560), (6360, 131964), (6678, 125680), (7420, 113112), (7632, 109970), (7855, 106848), (8480, 98973), (8904, 94260), (9426, 89040), (9540, 87976), (10080, 83263), (10997, 76320), (11130, 75408), (11872, 70695), (12568, 66780), (12720, 65982), (13356, 62840), (14139, 59360), (14840, 56556), (15264, 54985), (15710, 53424), (16695, 50272), (17808, 47130), (18852, 44520), (19080, 43988), (21994, 38160), (22260, 37704), (23565, 35616), (25136, 33390), (25440, 32991), (26712, 31420), (28278, 29680)]