13247638560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{235891}}^1$

素因数の和:235928

約数の個数: 192

約数和(自身を含む): 49933618560

約数和(自身を除く): 36685980000

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, 235891, 471782, 707673, 943564, 1179455, 1415346, 1887128, 2123019, 2358910, 2830692, 3066583, 3538365, 3774256, 4246038, 4717820, 5661384, 6133166, 6369057, 7076730, 7548512, 8492076, 9199749, 9435640, 10615095, 11322768, 12266332, 12738114, 14153460, 15332915, 16984152, 18399498, 18871280, 21230190, 22645536, 24532664, 25476228, 27599247, 28306920, 30665830, 31845285, 33968304, 36798996, 37742560, 42460380, 45998745, 49065328, 50952456, 55198494, 56613840, 61331660, 63690570, 67936608, 73597992, 82797741, 84920760, 91997490, 98130656, 101904912, 110396988, 113227680, 122663320, 127381140, 137996235, 147195984, 165595482, 169841520, 183994980, 203809824, 220793976, 245326640, 254762280, 275992470, 294391968, 331190964, 339683040, 367989960, 413988705, 441587952, 490653280, 509524560, 551984940, 662381928, 735979920, 827977410, 883175904, 1019049120, 1103969880, 1324763856, 1471959840, 1655954820, 2207939760, 2649527712, 3311909640, 4415879520, 6623819280, 13247638560]

約数ペア:

[(1, 13247638560), (2, 6623819280), (3, 4415879520), (4, 3311909640), (5, 2649527712), (6, 2207939760), (8, 1655954820), (9, 1471959840), (10, 1324763856), (12, 1103969880), (13, 1019049120), (15, 883175904), (16, 827977410), (18, 735979920), (20, 662381928), (24, 551984940), (26, 509524560), (27, 490653280), (30, 441587952), (32, 413988705), (36, 367989960), (39, 339683040), (40, 331190964), (45, 294391968), (48, 275992470), (52, 254762280), (54, 245326640), (60, 220793976), (65, 203809824), (72, 183994980), (78, 169841520), (80, 165595482), (90, 147195984), (96, 137996235), (104, 127381140), (108, 122663320), (117, 113227680), (120, 110396988), (130, 101904912), (135, 98130656), (144, 91997490), (156, 84920760), (160, 82797741), (180, 73597992), (195, 67936608), (208, 63690570), (216, 61331660), (234, 56613840), (240, 55198494), (260, 50952456), (270, 49065328), (288, 45998745), (312, 42460380), (351, 37742560), (360, 36798996), (390, 33968304), (416, 31845285), (432, 30665830), (468, 28306920), (480, 27599247), (520, 25476228), (540, 24532664), (585, 22645536), (624, 21230190), (702, 18871280), (720, 18399498), (780, 16984152), (864, 15332915), (936, 14153460), (1040, 12738114), (1080, 12266332), (1170, 11322768), (1248, 10615095), (1404, 9435640), (1440, 9199749), (1560, 8492076), (1755, 7548512), (1872, 7076730), (2080, 6369057), (2160, 6133166), (2340, 5661384), (2808, 4717820), (3120, 4246038), (3510, 3774256), (3744, 3538365), (4320, 3066583), (4680, 2830692), (5616, 2358910), (6240, 2123019), (7020, 1887128), (9360, 1415346), (11232, 1179455), (14040, 943564), (18720, 707673), (28080, 471782), (56160, 235891)]