13579881120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241807}}^1$

素因数の和:241844

約数の個数: 192

約数和(自身を含む): 51185917440

約数和(自身を除く): 37606036320

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, 18720, 28080, 56160, 241807, 483614, 725421, 967228, 1209035, 1450842, 1934456, 2176263, 2418070, 2901684, 3143491, 3627105, 3868912, 4352526, 4836140, 5803368, 6286982, 6528789, 7254210, 7737824, 8705052, 9430473, 9672280, 10881315, 11606736, 12573964, 13057578, 14508420, 15717455, 17410104, 18860946, 19344560, 21762630, 23213472, 25147928, 26115156, 28291419, 29016840, 31434910, 32643945, 34820208, 37721892, 38689120, 43525260, 47152365, 50295856, 52230312, 56582838, 58033680, 62869820, 65287890, 69640416, 75443784, 84874257, 87050520, 94304730, 100591712, 104460624, 113165676, 116067360, 125739640, 130575780, 141457095, 150887568, 169748514, 174101040, 188609460, 208921248, 226331352, 251479280, 261151560, 282914190, 301775136, 339497028, 348202080, 377218920, 424371285, 452662704, 502958560, 522303120, 565828380, 678994056, 754437840, 848742570, 905325408, 1044606240, 1131656760, 1357988112, 1508875680, 1697485140, 2263313520, 2715976224, 3394970280, 4526627040, 6789940560, 13579881120]

約数ペア:

[(1, 13579881120), (2, 6789940560), (3, 4526627040), (4, 3394970280), (5, 2715976224), (6, 2263313520), (8, 1697485140), (9, 1508875680), (10, 1357988112), (12, 1131656760), (13, 1044606240), (15, 905325408), (16, 848742570), (18, 754437840), (20, 678994056), (24, 565828380), (26, 522303120), (27, 502958560), (30, 452662704), (32, 424371285), (36, 377218920), (39, 348202080), (40, 339497028), (45, 301775136), (48, 282914190), (52, 261151560), (54, 251479280), (60, 226331352), (65, 208921248), (72, 188609460), (78, 174101040), (80, 169748514), (90, 150887568), (96, 141457095), (104, 130575780), (108, 125739640), (117, 116067360), (120, 113165676), (130, 104460624), (135, 100591712), (144, 94304730), (156, 87050520), (160, 84874257), (180, 75443784), (195, 69640416), (208, 65287890), (216, 62869820), (234, 58033680), (240, 56582838), (260, 52230312), (270, 50295856), (288, 47152365), (312, 43525260), (351, 38689120), (360, 37721892), (390, 34820208), (416, 32643945), (432, 31434910), (468, 29016840), (480, 28291419), (520, 26115156), (540, 25147928), (585, 23213472), (624, 21762630), (702, 19344560), (720, 18860946), (780, 17410104), (864, 15717455), (936, 14508420), (1040, 13057578), (1080, 12573964), (1170, 11606736), (1248, 10881315), (1404, 9672280), (1440, 9430473), (1560, 8705052), (1755, 7737824), (1872, 7254210), (2080, 6528789), (2160, 6286982), (2340, 5803368), (2808, 4836140), (3120, 4352526), (3510, 3868912), (3744, 3627105), (4320, 3143491), (4680, 2901684), (5616, 2418070), (6240, 2176263), (7020, 1934456), (9360, 1450842), (11232, 1209035), (14040, 967228), (18720, 725421), (28080, 483614), (56160, 241807)]