160698420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{929}}^1$

素因数の和:1006

約数の個数: 108

約数和(自身を含む): 504225540

約数和(自身を除く): 343527120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 929, 930, 961, 1116, 1395, 1858, 1860, 1922, 2787, 2790, 2883, 3716, 3844, 4645, 4805, 5574, 5580, 5766, 8361, 8649, 9290, 9610, 11148, 11532, 13935, 14415, 16722, 17298, 18580, 19220, 27870, 28799, 28830, 33444, 34596, 41805, 43245, 55740, 57598, 57660, 83610, 86397, 86490, 115196, 143995, 167220, 172794, 172980, 259191, 287990, 345588, 431985, 518382, 575980, 863970, 892769, 1036764, 1295955, 1727940, 1785538, 2591910, 2678307, 3571076, 4463845, 5183820, 5356614, 8034921, 8927690, 10713228, 13391535, 16069842, 17855380, 26783070, 32139684, 40174605, 53566140, 80349210, 160698420]

約数ペア:

[(1, 160698420), (2, 80349210), (3, 53566140), (4, 40174605), (5, 32139684), (6, 26783070), (9, 17855380), (10, 16069842), (12, 13391535), (15, 10713228), (18, 8927690), (20, 8034921), (30, 5356614), (31, 5183820), (36, 4463845), (45, 3571076), (60, 2678307), (62, 2591910), (90, 1785538), (93, 1727940), (124, 1295955), (155, 1036764), (180, 892769), (186, 863970), (279, 575980), (310, 518382), (372, 431985), (465, 345588), (558, 287990), (620, 259191), (929, 172980), (930, 172794), (961, 167220), (1116, 143995), (1395, 115196), (1858, 86490), (1860, 86397), (1922, 83610), (2787, 57660), (2790, 57598), (2883, 55740), (3716, 43245), (3844, 41805), (4645, 34596), (4805, 33444), (5574, 28830), (5580, 28799), (5766, 27870), (8361, 19220), (8649, 18580), (9290, 17298), (9610, 16722), (11148, 14415), (11532, 13935)]