11647597920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{495221}}^1$

素因数の和:495253

約数の個数: 144

約数和(自身を含む): 42680212848

約数和(自身を除く): 31032614928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 495221, 990442, 1485663, 1980884, 2476105, 2971326, 3466547, 3961768, 4952210, 5942652, 6933094, 7428315, 7923536, 9904420, 10399641, 11885304, 13866188, 14856630, 15847072, 17332735, 19808840, 20799282, 23770608, 24265829, 27732376, 29713260, 34665470, 39617680, 41598564, 47541216, 48531658, 51998205, 55464752, 59426520, 69330940, 72797487, 79235360, 83197128, 97063316, 103996410, 110929504, 118853040, 121329145, 138661880, 145594974, 166394256, 194126632, 207992820, 237706080, 242658290, 277323760, 291189948, 332788512, 363987435, 388253264, 415985640, 485316580, 554647520, 582379896, 727974870, 776506528, 831971280, 970633160, 1164759792, 1455949740, 1663942560, 1941266320, 2329519584, 2911899480, 3882532640, 5823798960, 11647597920]

約数ペア:

[(1, 11647597920), (2, 5823798960), (3, 3882532640), (4, 2911899480), (5, 2329519584), (6, 1941266320), (7, 1663942560), (8, 1455949740), (10, 1164759792), (12, 970633160), (14, 831971280), (15, 776506528), (16, 727974870), (20, 582379896), (21, 554647520), (24, 485316580), (28, 415985640), (30, 388253264), (32, 363987435), (35, 332788512), (40, 291189948), (42, 277323760), (48, 242658290), (49, 237706080), (56, 207992820), (60, 194126632), (70, 166394256), (80, 145594974), (84, 138661880), (96, 121329145), (98, 118853040), (105, 110929504), (112, 103996410), (120, 97063316), (140, 83197128), (147, 79235360), (160, 72797487), (168, 69330940), (196, 59426520), (210, 55464752), (224, 51998205), (240, 48531658), (245, 47541216), (280, 41598564), (294, 39617680), (336, 34665470), (392, 29713260), (420, 27732376), (480, 24265829), (490, 23770608), (560, 20799282), (588, 19808840), (672, 17332735), (735, 15847072), (784, 14856630), (840, 13866188), (980, 11885304), (1120, 10399641), (1176, 9904420), (1470, 7923536), (1568, 7428315), (1680, 6933094), (1960, 5942652), (2352, 4952210), (2940, 3961768), (3360, 3466547), (3920, 2971326), (4704, 2476105), (5880, 1980884), (7840, 1485663), (11760, 990442), (23520, 495221)]