188256320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:620

約数の個数: 112

約数和(自身を含む): 515965440

約数和(自身を除く): 327709120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 229, 280, 320, 367, 448, 458, 560, 734, 916, 1120, 1145, 1468, 1603, 1832, 1835, 2240, 2290, 2569, 2936, 3206, 3664, 3670, 4580, 5138, 5872, 6412, 7328, 7340, 8015, 9160, 10276, 11744, 12824, 12845, 14656, 14680, 16030, 18320, 20552, 23488, 25648, 25690, 29360, 32060, 36640, 41104, 51296, 51380, 58720, 64120, 73280, 82208, 84043, 102592, 102760, 117440, 128240, 164416, 168086, 205520, 256480, 336172, 411040, 420215, 512960, 588301, 672344, 822080, 840430, 1176602, 1344688, 1680860, 2353204, 2689376, 2941505, 3361720, 4706408, 5378752, 5883010, 6723440, 9412816, 11766020, 13446880, 18825632, 23532040, 26893760, 37651264, 47064080, 94128160, 188256320]

約数ペア:

[(1, 188256320), (2, 94128160), (4, 47064080), (5, 37651264), (7, 26893760), (8, 23532040), (10, 18825632), (14, 13446880), (16, 11766020), (20, 9412816), (28, 6723440), (32, 5883010), (35, 5378752), (40, 4706408), (56, 3361720), (64, 2941505), (70, 2689376), (80, 2353204), (112, 1680860), (140, 1344688), (160, 1176602), (224, 840430), (229, 822080), (280, 672344), (320, 588301), (367, 512960), (448, 420215), (458, 411040), (560, 336172), (734, 256480), (916, 205520), (1120, 168086), (1145, 164416), (1468, 128240), (1603, 117440), (1832, 102760), (1835, 102592), (2240, 84043), (2290, 82208), (2569, 73280), (2936, 64120), (3206, 58720), (3664, 51380), (3670, 51296), (4580, 41104), (5138, 36640), (5872, 32060), (6412, 29360), (7328, 25690), (7340, 25648), (8015, 23488), (9160, 20552), (10276, 18320), (11744, 16030), (12824, 14680), (12845, 14656)]