219182760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1193

約数の個数: 160

約数和(自身を含む): 749449800

約数和(自身を除く): 530267040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 810, 915, 1080, 1098, 1109, 1220, 1464, 1620, 1647, 1830, 2196, 2218, 2440, 2745, 3240, 3294, 3327, 3660, 4392, 4436, 4941, 5490, 5545, 6588, 6654, 7320, 8235, 8872, 9882, 9981, 10980, 11090, 13176, 13308, 16470, 16635, 19764, 19962, 21960, 22180, 24705, 26616, 29943, 32940, 33270, 39528, 39924, 44360, 49410, 49905, 59886, 65880, 66540, 67649, 79848, 89829, 98820, 99810, 119772, 133080, 135298, 149715, 179658, 197640, 199620, 202947, 239544, 270596, 299430, 338245, 359316, 399240, 405894, 449145, 541192, 598860, 608841, 676490, 718632, 811788, 898290, 1014735, 1197720, 1217682, 1352980, 1623576, 1796580, 1826523, 2029470, 2435364, 2705960, 3044205, 3593160, 3653046, 4058940, 4870728, 5479569, 6088410, 7306092, 8117880, 9132615, 10959138, 12176820, 14612184, 18265230, 21918276, 24353640, 27397845, 36530460, 43836552, 54795690, 73060920, 109591380, 219182760]

約数ペア:

[(1, 219182760), (2, 109591380), (3, 73060920), (4, 54795690), (5, 43836552), (6, 36530460), (8, 27397845), (9, 24353640), (10, 21918276), (12, 18265230), (15, 14612184), (18, 12176820), (20, 10959138), (24, 9132615), (27, 8117880), (30, 7306092), (36, 6088410), (40, 5479569), (45, 4870728), (54, 4058940), (60, 3653046), (61, 3593160), (72, 3044205), (81, 2705960), (90, 2435364), (108, 2029470), (120, 1826523), (122, 1796580), (135, 1623576), (162, 1352980), (180, 1217682), (183, 1197720), (216, 1014735), (244, 898290), (270, 811788), (305, 718632), (324, 676490), (360, 608841), (366, 598860), (405, 541192), (488, 449145), (540, 405894), (549, 399240), (610, 359316), (648, 338245), (732, 299430), (810, 270596), (915, 239544), (1080, 202947), (1098, 199620), (1109, 197640), (1220, 179658), (1464, 149715), (1620, 135298), (1647, 133080), (1830, 119772), (2196, 99810), (2218, 98820), (2440, 89829), (2745, 79848), (3240, 67649), (3294, 66540), (3327, 65880), (3660, 59886), (4392, 49905), (4436, 49410), (4941, 44360), (5490, 39924), (5545, 39528), (6588, 33270), (6654, 32940), (7320, 29943), (8235, 26616), (8872, 24705), (9882, 22180), (9981, 21960), (10980, 19962), (11090, 19764), (13176, 16635), (13308, 16470)]