811455840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14449}}^1$

素因数の和:14486

約数の個数: 192

約数和(自身を含む): 3058776000

約数和(自身を除く): 2247320160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 14449, 18720, 28080, 28898, 43347, 56160, 57796, 72245, 86694, 115592, 130041, 144490, 173388, 187837, 216735, 231184, 260082, 288980, 346776, 375674, 390123, 433470, 462368, 520164, 563511, 577960, 650205, 693552, 751348, 780246, 866940, 939185, 1040328, 1127022, 1155920, 1300410, 1387104, 1502696, 1560492, 1690533, 1733880, 1878370, 1950615, 2080656, 2254044, 2311840, 2600820, 2817555, 3005392, 3120984, 3381066, 3467760, 3756740, 3901230, 4161312, 4508088, 5071599, 5201640, 5635110, 6010784, 6241968, 6762132, 6935520, 7513480, 7802460, 8452665, 9016176, 10143198, 10403280, 11270220, 12483936, 13524264, 15026960, 15604920, 16905330, 18032352, 20286396, 20806560, 22540440, 25357995, 27048528, 30053920, 31209840, 33810660, 40572792, 45080880, 50715990, 54097056, 62419680, 67621320, 81145584, 90161760, 101431980, 135242640, 162291168, 202863960, 270485280, 405727920, 811455840]

約数ペア:

[(1, 811455840), (2, 405727920), (3, 270485280), (4, 202863960), (5, 162291168), (6, 135242640), (8, 101431980), (9, 90161760), (10, 81145584), (12, 67621320), (13, 62419680), (15, 54097056), (16, 50715990), (18, 45080880), (20, 40572792), (24, 33810660), (26, 31209840), (27, 30053920), (30, 27048528), (32, 25357995), (36, 22540440), (39, 20806560), (40, 20286396), (45, 18032352), (48, 16905330), (52, 15604920), (54, 15026960), (60, 13524264), (65, 12483936), (72, 11270220), (78, 10403280), (80, 10143198), (90, 9016176), (96, 8452665), (104, 7802460), (108, 7513480), (117, 6935520), (120, 6762132), (130, 6241968), (135, 6010784), (144, 5635110), (156, 5201640), (160, 5071599), (180, 4508088), (195, 4161312), (208, 3901230), (216, 3756740), (234, 3467760), (240, 3381066), (260, 3120984), (270, 3005392), (288, 2817555), (312, 2600820), (351, 2311840), (360, 2254044), (390, 2080656), (416, 1950615), (432, 1878370), (468, 1733880), (480, 1690533), (520, 1560492), (540, 1502696), (585, 1387104), (624, 1300410), (702, 1155920), (720, 1127022), (780, 1040328), (864, 939185), (936, 866940), (1040, 780246), (1080, 751348), (1170, 693552), (1248, 650205), (1404, 577960), (1440, 563511), (1560, 520164), (1755, 462368), (1872, 433470), (2080, 390123), (2160, 375674), (2340, 346776), (2808, 288980), (3120, 260082), (3510, 231184), (3744, 216735), (4320, 187837), (4680, 173388), (5616, 144490), (6240, 130041), (7020, 115592), (9360, 86694), (11232, 72245), (14040, 57796), (14449, 56160), (18720, 43347), (28080, 28898)]