220242204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 743608320

約数和(自身を除く): 523366116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 37, 39, 42, 46, 52, 63, 69, 74, 78, 79, 84, 91, 92, 111, 117, 126, 138, 148, 156, 158, 161, 182, 207, 222, 234, 237, 252, 259, 273, 276, 299, 316, 322, 333, 364, 414, 444, 468, 474, 481, 483, 518, 546, 553, 598, 644, 666, 711, 777, 819, 828, 851, 897, 948, 962, 966, 1027, 1036, 1092, 1106, 1196, 1332, 1422, 1443, 1449, 1554, 1638, 1659, 1702, 1794, 1817, 1924, 1932, 2054, 2093, 2212, 2331, 2553, 2691, 2844, 2886, 2898, 2923, 3081, 3108, 3276, 3318, 3367, 3404, 3588, 3634, 4108, 4186, 4329, 4662, 4977, 5106, 5382, 5451, 5772, 5796, 5846, 5957, 6162, 6279, 6636, 6734, 7189, 7268, 7659, 8372, 8658, 8769, 9243, 9324, 9954, 10101, 10212, 10764, 10902, 11063, 11692, 11914, 12324, 12558, 12719, 13468, 14378, 15318, 16353, 17316, 17538, 17871, 18486, 18837, 19908, 20202, 20461, 21567, 21804, 22126, 23621, 23828, 25116, 25438, 26307, 28756, 30303, 30636, 32706, 33189, 35076, 35742, 36972, 37674, 37999, 38157, 40404, 40922, 43134, 44252, 47242, 50876, 52614, 53613, 60606, 61383, 64701, 65412, 66378, 67229, 70863, 71484, 75348, 75998, 76314, 77441, 81844, 86268, 94484, 99567, 105228, 107226, 113997, 114471, 121212, 122766, 129402, 132756, 134458, 141726, 151996, 152628, 154882, 165347, 184149, 199134, 201687, 212589, 214452, 227994, 228942, 232323, 245532, 258804, 265993, 268916, 283452, 309764, 330694, 341991, 368298, 398268, 403374, 425178, 455988, 457884, 464646, 470603, 496041, 531986, 605061, 661388, 683982, 696969, 736596, 797979, 806748, 850356, 873977, 929292, 941206, 992082, 1063972, 1210122, 1367964, 1393938, 1411809, 1488123, 1595958, 1747954, 1882412, 1984164, 2393937, 2420244, 2621931, 2787876, 2823618, 2976246, 3191916, 3495908, 4235427, 4787874, 5243862, 5647236, 5952492, 6117839, 7865793, 8470854, 9575748, 10487724, 12235678, 15731586, 16941708, 18353517, 24471356, 31463172, 36707034, 55060551, 73414068, 110121102, 220242204]

約数ペア:

[(1, 220242204), (2, 110121102), (3, 73414068), (4, 55060551), (6, 36707034), (7, 31463172), (9, 24471356), (12, 18353517), (13, 16941708), (14, 15731586), (18, 12235678), (21, 10487724), (23, 9575748), (26, 8470854), (28, 7865793), (36, 6117839), (37, 5952492), (39, 5647236), (42, 5243862), (46, 4787874), (52, 4235427), (63, 3495908), (69, 3191916), (74, 2976246), (78, 2823618), (79, 2787876), (84, 2621931), (91, 2420244), (92, 2393937), (111, 1984164), (117, 1882412), (126, 1747954), (138, 1595958), (148, 1488123), (156, 1411809), (158, 1393938), (161, 1367964), (182, 1210122), (207, 1063972), (222, 992082), (234, 941206), (237, 929292), (252, 873977), (259, 850356), (273, 806748), (276, 797979), (299, 736596), (316, 696969), (322, 683982), (333, 661388), (364, 605061), (414, 531986), (444, 496041), (468, 470603), (474, 464646), (481, 457884), (483, 455988), (518, 425178), (546, 403374), (553, 398268), (598, 368298), (644, 341991), (666, 330694), (711, 309764), (777, 283452), (819, 268916), (828, 265993), (851, 258804), (897, 245532), (948, 232323), (962, 228942), (966, 227994), (1027, 214452), (1036, 212589), (1092, 201687), (1106, 199134), (1196, 184149), (1332, 165347), (1422, 154882), (1443, 152628), (1449, 151996), (1554, 141726), (1638, 134458), (1659, 132756), (1702, 129402), (1794, 122766), (1817, 121212), (1924, 114471), (1932, 113997), (2054, 107226), (2093, 105228), (2212, 99567), (2331, 94484), (2553, 86268), (2691, 81844), (2844, 77441), (2886, 76314), (2898, 75998), (2923, 75348), (3081, 71484), (3108, 70863), (3276, 67229), (3318, 66378), (3367, 65412), (3404, 64701), (3588, 61383), (3634, 60606), (4108, 53613), (4186, 52614), (4329, 50876), (4662, 47242), (4977, 44252), (5106, 43134), (5382, 40922), (5451, 40404), (5772, 38157), (5796, 37999), (5846, 37674), (5957, 36972), (6162, 35742), (6279, 35076), (6636, 33189), (6734, 32706), (7189, 30636), (7268, 30303), (7659, 28756), (8372, 26307), (8658, 25438), (8769, 25116), (9243, 23828), (9324, 23621), (9954, 22126), (10101, 21804), (10212, 21567), (10764, 20461), (10902, 20202), (11063, 19908), (11692, 18837), (11914, 18486), (12324, 17871), (12558, 17538), (12719, 17316), (13468, 16353), (14378, 15318)]