1918734480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22777}}^1$

素因数の和:22815

約数の個数: 200

約数和(自身を含む): 7176983352

約数和(自身を除く): 5258248872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 16848, 21060, 22777, 28080, 42120, 45554, 68331, 84240, 91108, 113885, 136662, 182216, 204993, 227770, 273324, 296101, 341655, 364432, 409986, 455540, 546648, 592202, 614979, 683310, 819972, 888303, 911080, 1024965, 1093296, 1184404, 1229958, 1366620, 1480505, 1639944, 1776606, 1822160, 1844937, 2049930, 2368808, 2459916, 2664909, 2733240, 2961010, 3074895, 3279888, 3553212, 3689874, 4099860, 4441515, 4737616, 4919832, 5329818, 5466480, 5922020, 6149790, 7106424, 7379748, 7994727, 8199720, 8883030, 9224685, 9839664, 10659636, 11844040, 12299580, 13324545, 14212848, 14759496, 15989454, 16399440, 17766060, 18449370, 21319272, 23688080, 23984181, 24599160, 26649090, 29518992, 31978908, 35532120, 36898740, 39973635, 42638544, 47968362, 49198320, 53298180, 63957816, 71064240, 73797480, 79947270, 95936724, 106596360, 119920905, 127915632, 147594960, 159894540, 191873448, 213192720, 239841810, 319789080, 383746896, 479683620, 639578160, 959367240, 1918734480]

約数ペア:

[(1, 1918734480), (2, 959367240), (3, 639578160), (4, 479683620), (5, 383746896), (6, 319789080), (8, 239841810), (9, 213192720), (10, 191873448), (12, 159894540), (13, 147594960), (15, 127915632), (16, 119920905), (18, 106596360), (20, 95936724), (24, 79947270), (26, 73797480), (27, 71064240), (30, 63957816), (36, 53298180), (39, 49198320), (40, 47968362), (45, 42638544), (48, 39973635), (52, 36898740), (54, 35532120), (60, 31978908), (65, 29518992), (72, 26649090), (78, 24599160), (80, 23984181), (81, 23688080), (90, 21319272), (104, 18449370), (108, 17766060), (117, 16399440), (120, 15989454), (130, 14759496), (135, 14212848), (144, 13324545), (156, 12299580), (162, 11844040), (180, 10659636), (195, 9839664), (208, 9224685), (216, 8883030), (234, 8199720), (240, 7994727), (260, 7379748), (270, 7106424), (312, 6149790), (324, 5922020), (351, 5466480), (360, 5329818), (390, 4919832), (405, 4737616), (432, 4441515), (468, 4099860), (520, 3689874), (540, 3553212), (585, 3279888), (624, 3074895), (648, 2961010), (702, 2733240), (720, 2664909), (780, 2459916), (810, 2368808), (936, 2049930), (1040, 1844937), (1053, 1822160), (1080, 1776606), (1170, 1639944), (1296, 1480505), (1404, 1366620), (1560, 1229958), (1620, 1184404), (1755, 1093296), (1872, 1024965), (2106, 911080), (2160, 888303), (2340, 819972), (2808, 683310), (3120, 614979), (3240, 592202), (3510, 546648), (4212, 455540), (4680, 409986), (5265, 364432), (5616, 341655), (6480, 296101), (7020, 273324), (8424, 227770), (9360, 204993), (10530, 182216), (14040, 136662), (16848, 113885), (21060, 91108), (22777, 84240), (28080, 68331), (42120, 45554)]