1646893670220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10480423}}^1$

素因数の和:10480541

約数の個数: 120

約数和(自身を含む): 5219628447264

約数和(自身を除く): 3572734777044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 970, 1164, 1455, 1620, 1746, 1940, 2619, 2910, 3492, 4365, 5238, 5820, 7857, 8730, 10476, 13095, 15714, 17460, 26190, 31428, 39285, 52380, 78570, 157140, 10480423, 20960846, 31441269, 41921692, 52402115, 62882538, 94323807, 104804230, 125765076, 157206345, 188647614, 209608460, 282971421, 314412690, 377295228, 471619035, 565942842, 628825380, 848914263, 943238070, 1016601031, 1131885684, 1414857105, 1697828526, 1886476140, 2033202062, 2829714210, 3049803093, 3395657052, 4066404124, 4244571315, 5083005155, 5659428420, 6099606186, 8489142630, 9149409279, 10166010310, 12199212372, 15249015465, 16978285260, 18298818558, 20332020620, 27448227837, 30498030930, 36597637116, 45747046395, 54896455674, 60996061860, 82344683511, 91494092790, 109792911348, 137241139185, 164689367022, 182988185580, 274482278370, 329378734044, 411723417555, 548964556740, 823446835110, 1646893670220]

約数ペア:

[(1, 1646893670220), (2, 823446835110), (3, 548964556740), (4, 411723417555), (5, 329378734044), (6, 274482278370), (9, 182988185580), (10, 164689367022), (12, 137241139185), (15, 109792911348), (18, 91494092790), (20, 82344683511), (27, 60996061860), (30, 54896455674), (36, 45747046395), (45, 36597637116), (54, 30498030930), (60, 27448227837), (81, 20332020620), (90, 18298818558), (97, 16978285260), (108, 15249015465), (135, 12199212372), (162, 10166010310), (180, 9149409279), (194, 8489142630), (270, 6099606186), (291, 5659428420), (324, 5083005155), (388, 4244571315), (405, 4066404124), (485, 3395657052), (540, 3049803093), (582, 2829714210), (810, 2033202062), (873, 1886476140), (970, 1697828526), (1164, 1414857105), (1455, 1131885684), (1620, 1016601031), (1746, 943238070), (1940, 848914263), (2619, 628825380), (2910, 565942842), (3492, 471619035), (4365, 377295228), (5238, 314412690), (5820, 282971421), (7857, 209608460), (8730, 188647614), (10476, 157206345), (13095, 125765076), (15714, 104804230), (17460, 94323807), (26190, 62882538), (31428, 52402115), (39285, 41921692), (52380, 31441269), (78570, 20960846), (157140, 10480423)]