170817240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1033

約数の個数: 128

約数和(自身を含む): 563397120

約数和(自身を除く): 392579880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 151, 165, 220, 264, 302, 330, 440, 453, 604, 660, 755, 857, 906, 1208, 1320, 1510, 1661, 1714, 1812, 2265, 2571, 3020, 3322, 3428, 3624, 4285, 4530, 4983, 5142, 6040, 6644, 6856, 8305, 8570, 9060, 9427, 9966, 10284, 12855, 13288, 16610, 17140, 18120, 18854, 19932, 20568, 24915, 25710, 28281, 33220, 34280, 37708, 39864, 47135, 49830, 51420, 56562, 66440, 75416, 94270, 99660, 102840, 113124, 129407, 141405, 188540, 199320, 226248, 258814, 282810, 377080, 388221, 517628, 565620, 647035, 776442, 1035256, 1131240, 1294070, 1423477, 1552884, 1941105, 2588140, 2846954, 3105768, 3882210, 4270431, 5176280, 5693908, 7117385, 7764420, 8540862, 11387816, 14234770, 15528840, 17081724, 21352155, 28469540, 34163448, 42704310, 56939080, 85408620, 170817240]

約数ペア:

[(1, 170817240), (2, 85408620), (3, 56939080), (4, 42704310), (5, 34163448), (6, 28469540), (8, 21352155), (10, 17081724), (11, 15528840), (12, 14234770), (15, 11387816), (20, 8540862), (22, 7764420), (24, 7117385), (30, 5693908), (33, 5176280), (40, 4270431), (44, 3882210), (55, 3105768), (60, 2846954), (66, 2588140), (88, 1941105), (110, 1552884), (120, 1423477), (132, 1294070), (151, 1131240), (165, 1035256), (220, 776442), (264, 647035), (302, 565620), (330, 517628), (440, 388221), (453, 377080), (604, 282810), (660, 258814), (755, 226248), (857, 199320), (906, 188540), (1208, 141405), (1320, 129407), (1510, 113124), (1661, 102840), (1714, 99660), (1812, 94270), (2265, 75416), (2571, 66440), (3020, 56562), (3322, 51420), (3428, 49830), (3624, 47135), (4285, 39864), (4530, 37708), (4983, 34280), (5142, 33220), (6040, 28281), (6644, 25710), (6856, 24915), (8305, 20568), (8570, 19932), (9060, 18854), (9427, 18120), (9966, 17140), (10284, 16610), (12855, 13288)]