173195280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:646

約数の個数: 160

約数和(自身を含む): 601211520

約数和(自身を除く): 428016240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 181, 216, 240, 270, 360, 362, 432, 443, 540, 543, 720, 724, 886, 905, 1080, 1086, 1329, 1448, 1629, 1772, 1810, 2160, 2172, 2215, 2658, 2715, 2896, 3258, 3544, 3620, 3987, 4344, 4430, 4887, 5316, 5430, 6516, 6645, 7088, 7240, 7974, 8145, 8688, 8860, 9774, 10632, 10860, 11961, 13032, 13290, 14480, 15948, 16290, 17720, 19548, 19935, 21264, 21720, 23922, 24435, 26064, 26580, 31896, 32580, 35440, 39096, 39870, 43440, 47844, 48870, 53160, 59805, 63792, 65160, 78192, 79740, 80183, 95688, 97740, 106320, 119610, 130320, 159480, 160366, 191376, 195480, 239220, 240549, 318960, 320732, 390960, 400915, 478440, 481098, 641464, 721647, 801830, 956880, 962196, 1202745, 1282928, 1443294, 1603660, 1924392, 2164941, 2405490, 2886588, 3207320, 3608235, 3848784, 4329882, 4810980, 5773176, 6414640, 7216470, 8659764, 9621960, 10824705, 11546352, 14432940, 17319528, 19243920, 21649410, 28865880, 34639056, 43298820, 57731760, 86597640, 173195280]

約数ペア:

[(1, 173195280), (2, 86597640), (3, 57731760), (4, 43298820), (5, 34639056), (6, 28865880), (8, 21649410), (9, 19243920), (10, 17319528), (12, 14432940), (15, 11546352), (16, 10824705), (18, 9621960), (20, 8659764), (24, 7216470), (27, 6414640), (30, 5773176), (36, 4810980), (40, 4329882), (45, 3848784), (48, 3608235), (54, 3207320), (60, 2886588), (72, 2405490), (80, 2164941), (90, 1924392), (108, 1603660), (120, 1443294), (135, 1282928), (144, 1202745), (180, 962196), (181, 956880), (216, 801830), (240, 721647), (270, 641464), (360, 481098), (362, 478440), (432, 400915), (443, 390960), (540, 320732), (543, 318960), (720, 240549), (724, 239220), (886, 195480), (905, 191376), (1080, 160366), (1086, 159480), (1329, 130320), (1448, 119610), (1629, 106320), (1772, 97740), (1810, 95688), (2160, 80183), (2172, 79740), (2215, 78192), (2658, 65160), (2715, 63792), (2896, 59805), (3258, 53160), (3544, 48870), (3620, 47844), (3987, 43440), (4344, 39870), (4430, 39096), (4887, 35440), (5316, 32580), (5430, 31896), (6516, 26580), (6645, 26064), (7088, 24435), (7240, 23922), (7974, 21720), (8145, 21264), (8688, 19935), (8860, 19548), (9774, 17720), (10632, 16290), (10860, 15948), (11961, 14480), (13032, 13290)]