165728580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1$

素因数の和:3533

約数の個数: 96

約数和(自身を含む): 501935616

約数和(自身を除く): 336207036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1598, 2397, 2820, 3196, 3457, 3995, 4794, 6914, 7990, 9588, 10371, 11985, 13828, 15980, 17285, 20742, 23970, 34570, 41484, 47940, 51855, 58769, 69140, 103710, 117538, 162479, 176307, 207420, 235076, 293845, 324958, 352614, 487437, 587690, 649916, 705228, 812395, 881535, 974874, 1175380, 1624790, 1763070, 1949748, 2437185, 2762143, 3249580, 3526140, 4874370, 5524286, 8286429, 9748740, 11048572, 13810715, 16572858, 27621430, 33145716, 41432145, 55242860, 82864290, 165728580]

約数ペア:

[(1, 165728580), (2, 82864290), (3, 55242860), (4, 41432145), (5, 33145716), (6, 27621430), (10, 16572858), (12, 13810715), (15, 11048572), (17, 9748740), (20, 8286429), (30, 5524286), (34, 4874370), (47, 3526140), (51, 3249580), (60, 2762143), (68, 2437185), (85, 1949748), (94, 1763070), (102, 1624790), (141, 1175380), (170, 974874), (188, 881535), (204, 812395), (235, 705228), (255, 649916), (282, 587690), (340, 487437), (470, 352614), (510, 324958), (564, 293845), (705, 235076), (799, 207420), (940, 176307), (1020, 162479), (1410, 117538), (1598, 103710), (2397, 69140), (2820, 58769), (3196, 51855), (3457, 47940), (3995, 41484), (4794, 34570), (6914, 23970), (7990, 20742), (9588, 17285), (10371, 15980), (11985, 13828)]