1421405280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2354

約数の個数: 192

約数和(自身を含む): 5010163200

約数和(自身を除く): 3588757920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 151, 160, 180, 216, 240, 270, 288, 302, 360, 432, 453, 480, 540, 604, 720, 755, 864, 906, 1080, 1208, 1359, 1440, 1510, 1812, 2160, 2179, 2265, 2416, 2718, 3020, 3624, 4077, 4320, 4358, 4530, 4832, 5436, 6040, 6537, 6795, 7248, 8154, 8716, 9060, 10872, 10895, 12080, 13074, 13590, 14496, 16308, 17432, 18120, 19611, 20385, 21744, 21790, 24160, 26148, 27180, 32616, 32685, 34864, 36240, 39222, 40770, 43488, 43580, 52296, 54360, 58833, 65232, 65370, 69728, 72480, 78444, 81540, 87160, 98055, 104592, 108720, 117666, 130464, 130740, 156888, 163080, 174320, 196110, 209184, 217440, 235332, 261480, 294165, 313776, 326160, 329029, 348640, 392220, 470664, 522960, 588330, 627552, 652320, 658058, 784440, 941328, 987087, 1045920, 1176660, 1316116, 1568880, 1645145, 1882656, 1974174, 2353320, 2632232, 2961261, 3137760, 3290290, 3948348, 4706640, 4935435, 5264464, 5922522, 6580580, 7896696, 8883783, 9413280, 9870870, 10528928, 11845044, 13161160, 14806305, 15793392, 17767566, 19741740, 23690088, 26322320, 29612610, 31586784, 35535132, 39483480, 44418915, 47380176, 52644640, 59225220, 71070264, 78966960, 88837830, 94760352, 118450440, 142140528, 157933920, 177675660, 236900880, 284281056, 355351320, 473801760, 710702640, 1421405280]

約数ペア:

[(1, 1421405280), (2, 710702640), (3, 473801760), (4, 355351320), (5, 284281056), (6, 236900880), (8, 177675660), (9, 157933920), (10, 142140528), (12, 118450440), (15, 94760352), (16, 88837830), (18, 78966960), (20, 71070264), (24, 59225220), (27, 52644640), (30, 47380176), (32, 44418915), (36, 39483480), (40, 35535132), (45, 31586784), (48, 29612610), (54, 26322320), (60, 23690088), (72, 19741740), (80, 17767566), (90, 15793392), (96, 14806305), (108, 13161160), (120, 11845044), (135, 10528928), (144, 9870870), (151, 9413280), (160, 8883783), (180, 7896696), (216, 6580580), (240, 5922522), (270, 5264464), (288, 4935435), (302, 4706640), (360, 3948348), (432, 3290290), (453, 3137760), (480, 2961261), (540, 2632232), (604, 2353320), (720, 1974174), (755, 1882656), (864, 1645145), (906, 1568880), (1080, 1316116), (1208, 1176660), (1359, 1045920), (1440, 987087), (1510, 941328), (1812, 784440), (2160, 658058), (2179, 652320), (2265, 627552), (2416, 588330), (2718, 522960), (3020, 470664), (3624, 392220), (4077, 348640), (4320, 329029), (4358, 326160), (4530, 313776), (4832, 294165), (5436, 261480), (6040, 235332), (6537, 217440), (6795, 209184), (7248, 196110), (8154, 174320), (8716, 163080), (9060, 156888), (10872, 130740), (10895, 130464), (12080, 117666), (13074, 108720), (13590, 104592), (14496, 98055), (16308, 87160), (17432, 81540), (18120, 78444), (19611, 72480), (20385, 69728), (21744, 65370), (21790, 65232), (24160, 58833), (26148, 54360), (27180, 52296), (32616, 43580), (32685, 43488), (34864, 40770), (36240, 39222)]