220108896

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 769886208

約数和(自身を除く): 549777312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 47, 48, 56, 63, 69, 72, 84, 92, 94, 96, 101, 112, 126, 138, 141, 144, 161, 168, 184, 188, 202, 207, 224, 252, 276, 282, 288, 303, 322, 329, 336, 368, 376, 404, 414, 423, 483, 504, 552, 564, 606, 644, 658, 672, 707, 736, 752, 808, 828, 846, 909, 966, 987, 1008, 1081, 1104, 1128, 1212, 1288, 1316, 1414, 1449, 1504, 1616, 1656, 1692, 1818, 1932, 1974, 2016, 2121, 2162, 2208, 2256, 2323, 2424, 2576, 2632, 2828, 2898, 2961, 3232, 3243, 3312, 3384, 3636, 3864, 3948, 4242, 4324, 4512, 4646, 4747, 4848, 5152, 5264, 5656, 5796, 5922, 6363, 6486, 6624, 6768, 6969, 7272, 7567, 7728, 7896, 8484, 8648, 9292, 9494, 9696, 9729, 10528, 11312, 11592, 11844, 12726, 12972, 13536, 13938, 14241, 14544, 15134, 15456, 15792, 16261, 16968, 17296, 18584, 18988, 19458, 20907, 22624, 22701, 23184, 23688, 25452, 25944, 27876, 28482, 29088, 30268, 31584, 32522, 33229, 33936, 34592, 37168, 37976, 38916, 41814, 42723, 45402, 46368, 47376, 48783, 50904, 51888, 55752, 56964, 60536, 65044, 66458, 67872, 68103, 74336, 75952, 77832, 83628, 85446, 90804, 94752, 97566, 99687, 101808, 103776, 109181, 111504, 113928, 121072, 130088, 132916, 136206, 146349, 151904, 155664, 167256, 170892, 181608, 195132, 199374, 203616, 218362, 223008, 227856, 242144, 260176, 265832, 272412, 292698, 299061, 311328, 327543, 334512, 341784, 363216, 390264, 398748, 436724, 455712, 520352, 531664, 544824, 585396, 598122, 655086, 669024, 683568, 726432, 764267, 780528, 797496, 873448, 982629, 1063328, 1089648, 1170792, 1196244, 1310172, 1367136, 1528534, 1561056, 1594992, 1746896, 1965258, 2179296, 2292801, 2341584, 2392488, 2620344, 3057068, 3189984, 3493792, 3930516, 4585602, 4683168, 4784976, 5240688, 6114136, 6878403, 7861032, 9171204, 9569952, 10481376, 12228272, 13756806, 15722064, 18342408, 24456544, 27513612, 31444128, 36684816, 55027224, 73369632, 110054448, 220108896]

約数ペア:

[(1, 220108896), (2, 110054448), (3, 73369632), (4, 55027224), (6, 36684816), (7, 31444128), (8, 27513612), (9, 24456544), (12, 18342408), (14, 15722064), (16, 13756806), (18, 12228272), (21, 10481376), (23, 9569952), (24, 9171204), (28, 7861032), (32, 6878403), (36, 6114136), (42, 5240688), (46, 4784976), (47, 4683168), (48, 4585602), (56, 3930516), (63, 3493792), (69, 3189984), (72, 3057068), (84, 2620344), (92, 2392488), (94, 2341584), (96, 2292801), (101, 2179296), (112, 1965258), (126, 1746896), (138, 1594992), (141, 1561056), (144, 1528534), (161, 1367136), (168, 1310172), (184, 1196244), (188, 1170792), (202, 1089648), (207, 1063328), (224, 982629), (252, 873448), (276, 797496), (282, 780528), (288, 764267), (303, 726432), (322, 683568), (329, 669024), (336, 655086), (368, 598122), (376, 585396), (404, 544824), (414, 531664), (423, 520352), (483, 455712), (504, 436724), (552, 398748), (564, 390264), (606, 363216), (644, 341784), (658, 334512), (672, 327543), (707, 311328), (736, 299061), (752, 292698), (808, 272412), (828, 265832), (846, 260176), (909, 242144), (966, 227856), (987, 223008), (1008, 218362), (1081, 203616), (1104, 199374), (1128, 195132), (1212, 181608), (1288, 170892), (1316, 167256), (1414, 155664), (1449, 151904), (1504, 146349), (1616, 136206), (1656, 132916), (1692, 130088), (1818, 121072), (1932, 113928), (1974, 111504), (2016, 109181), (2121, 103776), (2162, 101808), (2208, 99687), (2256, 97566), (2323, 94752), (2424, 90804), (2576, 85446), (2632, 83628), (2828, 77832), (2898, 75952), (2961, 74336), (3232, 68103), (3243, 67872), (3312, 66458), (3384, 65044), (3636, 60536), (3864, 56964), (3948, 55752), (4242, 51888), (4324, 50904), (4512, 48783), (4646, 47376), (4747, 46368), (4848, 45402), (5152, 42723), (5264, 41814), (5656, 38916), (5796, 37976), (5922, 37168), (6363, 34592), (6486, 33936), (6624, 33229), (6768, 32522), (6969, 31584), (7272, 30268), (7567, 29088), (7728, 28482), (7896, 27876), (8484, 25944), (8648, 25452), (9292, 23688), (9494, 23184), (9696, 22701), (9729, 22624), (10528, 20907), (11312, 19458), (11592, 18988), (11844, 18584), (12726, 17296), (12972, 16968), (13536, 16261), (13938, 15792), (14241, 15456), (14544, 15134)]