160985880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4517}}^1$

素因数の和:4551

約数の個数: 160

約数和(自身を含む): 590412240

約数和(自身を除く): 429426360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 4517, 5940, 7128, 8910, 9034, 11880, 13551, 17820, 18068, 22585, 27102, 35640, 36136, 40653, 45170, 49687, 54204, 67755, 81306, 90340, 99374, 108408, 121959, 135510, 149061, 162612, 180680, 198748, 203265, 243918, 248435, 271020, 298122, 325224, 365877, 397496, 406530, 447183, 487836, 496870, 542040, 596244, 609795, 731754, 745305, 813060, 894366, 975672, 993740, 1192488, 1219590, 1341549, 1463508, 1490610, 1626120, 1788732, 1829385, 1987480, 2235915, 2439180, 2683098, 2927016, 2981220, 3577464, 3658770, 4024647, 4471830, 4878360, 5366196, 5962440, 6707745, 7317540, 8049294, 8943660, 10732392, 13415490, 14635080, 16098588, 17887320, 20123235, 26830980, 32197176, 40246470, 53661960, 80492940, 160985880]

約数ペア:

[(1, 160985880), (2, 80492940), (3, 53661960), (4, 40246470), (5, 32197176), (6, 26830980), (8, 20123235), (9, 17887320), (10, 16098588), (11, 14635080), (12, 13415490), (15, 10732392), (18, 8943660), (20, 8049294), (22, 7317540), (24, 6707745), (27, 5962440), (30, 5366196), (33, 4878360), (36, 4471830), (40, 4024647), (44, 3658770), (45, 3577464), (54, 2981220), (55, 2927016), (60, 2683098), (66, 2439180), (72, 2235915), (81, 1987480), (88, 1829385), (90, 1788732), (99, 1626120), (108, 1490610), (110, 1463508), (120, 1341549), (132, 1219590), (135, 1192488), (162, 993740), (165, 975672), (180, 894366), (198, 813060), (216, 745305), (220, 731754), (264, 609795), (270, 596244), (297, 542040), (324, 496870), (330, 487836), (360, 447183), (396, 406530), (405, 397496), (440, 365877), (495, 325224), (540, 298122), (594, 271020), (648, 248435), (660, 243918), (792, 203265), (810, 198748), (891, 180680), (990, 162612), (1080, 149061), (1188, 135510), (1320, 121959), (1485, 108408), (1620, 99374), (1782, 90340), (1980, 81306), (2376, 67755), (2970, 54204), (3240, 49687), (3564, 45170), (3960, 40653), (4455, 36136), (4517, 35640), (5940, 27102), (7128, 22585), (8910, 18068), (9034, 17820), (11880, 13551)]