79995630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 233694720

約数和(自身を除く): 153699090

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 33, 39, 55, 58, 65, 66, 78, 87, 110, 130, 143, 145, 165, 174, 195, 286, 290, 319, 330, 377, 390, 429, 435, 638, 643, 715, 754, 858, 870, 957, 1131, 1286, 1430, 1595, 1885, 1914, 1929, 2145, 2262, 3190, 3215, 3770, 3858, 4147, 4290, 4785, 5655, 6430, 7073, 8294, 8359, 9570, 9645, 11310, 12441, 14146, 16718, 18647, 19290, 20735, 21219, 24882, 25077, 35365, 37294, 41470, 41795, 42438, 50154, 55941, 62205, 70730, 83590, 91949, 93235, 106095, 111882, 124410, 125385, 183898, 186470, 205117, 212190, 242411, 250770, 275847, 279705, 410234, 459745, 484822, 551694, 559410, 615351, 727233, 919490, 1025585, 1212055, 1230702, 1379235, 1454466, 2051170, 2424110, 2666521, 2758470, 3076755, 3636165, 5333042, 6153510, 7272330, 7999563, 13332605, 15999126, 26665210, 39997815, 79995630]

約数ペア:

[(1, 79995630), (2, 39997815), (3, 26665210), (5, 15999126), (6, 13332605), (10, 7999563), (11, 7272330), (13, 6153510), (15, 5333042), (22, 3636165), (26, 3076755), (29, 2758470), (30, 2666521), (33, 2424110), (39, 2051170), (55, 1454466), (58, 1379235), (65, 1230702), (66, 1212055), (78, 1025585), (87, 919490), (110, 727233), (130, 615351), (143, 559410), (145, 551694), (165, 484822), (174, 459745), (195, 410234), (286, 279705), (290, 275847), (319, 250770), (330, 242411), (377, 212190), (390, 205117), (429, 186470), (435, 183898), (638, 125385), (643, 124410), (715, 111882), (754, 106095), (858, 93235), (870, 91949), (957, 83590), (1131, 70730), (1286, 62205), (1430, 55941), (1595, 50154), (1885, 42438), (1914, 41795), (1929, 41470), (2145, 37294), (2262, 35365), (3190, 25077), (3215, 24882), (3770, 21219), (3858, 20735), (4147, 19290), (4290, 18647), (4785, 16718), (5655, 14146), (6430, 12441), (7073, 11310), (8294, 9645), (8359, 9570)]