220794336

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 240

約数和(自身を含む): 762056064

約数和(自身を除く): 541261728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 96, 108, 112, 126, 129, 144, 162, 168, 172, 189, 216, 224, 252, 258, 283, 288, 301, 324, 336, 344, 378, 387, 432, 504, 516, 566, 567, 602, 648, 672, 688, 756, 774, 849, 864, 903, 1008, 1032, 1132, 1134, 1161, 1204, 1296, 1376, 1512, 1548, 1698, 1806, 1981, 2016, 2064, 2264, 2268, 2322, 2408, 2547, 2592, 2709, 3024, 3096, 3396, 3483, 3612, 3962, 4128, 4528, 4536, 4644, 4816, 5094, 5418, 5943, 6048, 6192, 6792, 6966, 7224, 7641, 7924, 8127, 9056, 9072, 9288, 9632, 10188, 10836, 11886, 12169, 12384, 13584, 13932, 14448, 15282, 15848, 16254, 17829, 18144, 18576, 20376, 21672, 22923, 23772, 24338, 24381, 27168, 27864, 28896, 30564, 31696, 32508, 35658, 36507, 37152, 40752, 43344, 45846, 47544, 48676, 48762, 53487, 55728, 61128, 63392, 65016, 71316, 73014, 81504, 85183, 86688, 91692, 95088, 97352, 97524, 106974, 109521, 111456, 122256, 130032, 142632, 146028, 160461, 170366, 183384, 190176, 194704, 195048, 213948, 219042, 244512, 255549, 260064, 285264, 292056, 320922, 328563, 340732, 366768, 389408, 390096, 427896, 438084, 511098, 570528, 584112, 641844, 657126, 681464, 733536, 766647, 780192, 855792, 876168, 985689, 1022196, 1168224, 1283688, 1314252, 1362928, 1533294, 1711584, 1752336, 1971378, 2044392, 2299941, 2567376, 2628504, 2725856, 3066588, 3504672, 3942756, 4088784, 4599882, 5134752, 5257008, 6133176, 6899823, 7885512, 8177568, 9199764, 10514016, 12266352, 13799646, 15771024, 18399528, 24532704, 27599292, 31542048, 36799056, 55198584, 73598112, 110397168, 220794336]

約数ペア:

[(1, 220794336), (2, 110397168), (3, 73598112), (4, 55198584), (6, 36799056), (7, 31542048), (8, 27599292), (9, 24532704), (12, 18399528), (14, 15771024), (16, 13799646), (18, 12266352), (21, 10514016), (24, 9199764), (27, 8177568), (28, 7885512), (32, 6899823), (36, 6133176), (42, 5257008), (43, 5134752), (48, 4599882), (54, 4088784), (56, 3942756), (63, 3504672), (72, 3066588), (81, 2725856), (84, 2628504), (86, 2567376), (96, 2299941), (108, 2044392), (112, 1971378), (126, 1752336), (129, 1711584), (144, 1533294), (162, 1362928), (168, 1314252), (172, 1283688), (189, 1168224), (216, 1022196), (224, 985689), (252, 876168), (258, 855792), (283, 780192), (288, 766647), (301, 733536), (324, 681464), (336, 657126), (344, 641844), (378, 584112), (387, 570528), (432, 511098), (504, 438084), (516, 427896), (566, 390096), (567, 389408), (602, 366768), (648, 340732), (672, 328563), (688, 320922), (756, 292056), (774, 285264), (849, 260064), (864, 255549), (903, 244512), (1008, 219042), (1032, 213948), (1132, 195048), (1134, 194704), (1161, 190176), (1204, 183384), (1296, 170366), (1376, 160461), (1512, 146028), (1548, 142632), (1698, 130032), (1806, 122256), (1981, 111456), (2016, 109521), (2064, 106974), (2264, 97524), (2268, 97352), (2322, 95088), (2408, 91692), (2547, 86688), (2592, 85183), (2709, 81504), (3024, 73014), (3096, 71316), (3396, 65016), (3483, 63392), (3612, 61128), (3962, 55728), (4128, 53487), (4528, 48762), (4536, 48676), (4644, 47544), (4816, 45846), (5094, 43344), (5418, 40752), (5943, 37152), (6048, 36507), (6192, 35658), (6792, 32508), (6966, 31696), (7224, 30564), (7641, 28896), (7924, 27864), (8127, 27168), (9056, 24381), (9072, 24338), (9288, 23772), (9632, 22923), (10188, 21672), (10836, 20376), (11886, 18576), (12169, 18144), (12384, 17829), (13584, 16254), (13932, 15848), (14448, 15282)]