220796928

素因数分解:

$2^{11}\times 3^4\times {\mathrm{11}}^3$

素因数の和:67

約数の個数: 240

約数和(自身を含む): 725404680

約数和(自身を除く): 504607752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 121, 128, 132, 144, 162, 176, 192, 198, 216, 242, 256, 264, 288, 297, 324, 352, 363, 384, 396, 432, 484, 512, 528, 576, 594, 648, 704, 726, 768, 792, 864, 891, 968, 1024, 1056, 1089, 1152, 1188, 1296, 1331, 1408, 1452, 1536, 1584, 1728, 1782, 1936, 2048, 2112, 2178, 2304, 2376, 2592, 2662, 2816, 2904, 3072, 3168, 3267, 3456, 3564, 3872, 3993, 4224, 4356, 4608, 4752, 5184, 5324, 5632, 5808, 6144, 6336, 6534, 6912, 7128, 7744, 7986, 8448, 8712, 9216, 9504, 9801, 10368, 10648, 11264, 11616, 11979, 12672, 13068, 13824, 14256, 15488, 15972, 16896, 17424, 18432, 19008, 19602, 20736, 21296, 22528, 23232, 23958, 25344, 26136, 27648, 28512, 30976, 31944, 33792, 34848, 35937, 38016, 39204, 41472, 42592, 46464, 47916, 50688, 52272, 55296, 57024, 61952, 63888, 67584, 69696, 71874, 76032, 78408, 82944, 85184, 92928, 95832, 101376, 104544, 107811, 114048, 123904, 127776, 139392, 143748, 152064, 156816, 165888, 170368, 185856, 191664, 202752, 209088, 215622, 228096, 247808, 255552, 278784, 287496, 304128, 313632, 340736, 371712, 383328, 418176, 431244, 456192, 511104, 557568, 574992, 608256, 627264, 681472, 743424, 766656, 836352, 862488, 912384, 1022208, 1115136, 1149984, 1254528, 1362944, 1533312, 1672704, 1724976, 1824768, 2044416, 2230272, 2299968, 2509056, 2725888, 3066624, 3345408, 3449952, 4088832, 4599936, 5018112, 6133248, 6690816, 6899904, 8177664, 9199872, 10036224, 12266496, 13799808, 18399744, 20072448, 24532992, 27599616, 36799488, 55199232, 73598976, 110398464, 220796928]

約数ペア:

[(1, 220796928), (2, 110398464), (3, 73598976), (4, 55199232), (6, 36799488), (8, 27599616), (9, 24532992), (11, 20072448), (12, 18399744), (16, 13799808), (18, 12266496), (22, 10036224), (24, 9199872), (27, 8177664), (32, 6899904), (33, 6690816), (36, 6133248), (44, 5018112), (48, 4599936), (54, 4088832), (64, 3449952), (66, 3345408), (72, 3066624), (81, 2725888), (88, 2509056), (96, 2299968), (99, 2230272), (108, 2044416), (121, 1824768), (128, 1724976), (132, 1672704), (144, 1533312), (162, 1362944), (176, 1254528), (192, 1149984), (198, 1115136), (216, 1022208), (242, 912384), (256, 862488), (264, 836352), (288, 766656), (297, 743424), (324, 681472), (352, 627264), (363, 608256), (384, 574992), (396, 557568), (432, 511104), (484, 456192), (512, 431244), (528, 418176), (576, 383328), (594, 371712), (648, 340736), (704, 313632), (726, 304128), (768, 287496), (792, 278784), (864, 255552), (891, 247808), (968, 228096), (1024, 215622), (1056, 209088), (1089, 202752), (1152, 191664), (1188, 185856), (1296, 170368), (1331, 165888), (1408, 156816), (1452, 152064), (1536, 143748), (1584, 139392), (1728, 127776), (1782, 123904), (1936, 114048), (2048, 107811), (2112, 104544), (2178, 101376), (2304, 95832), (2376, 92928), (2592, 85184), (2662, 82944), (2816, 78408), (2904, 76032), (3072, 71874), (3168, 69696), (3267, 67584), (3456, 63888), (3564, 61952), (3872, 57024), (3993, 55296), (4224, 52272), (4356, 50688), (4608, 47916), (4752, 46464), (5184, 42592), (5324, 41472), (5632, 39204), (5808, 38016), (6144, 35937), (6336, 34848), (6534, 33792), (6912, 31944), (7128, 30976), (7744, 28512), (7986, 27648), (8448, 26136), (8712, 25344), (9216, 23958), (9504, 23232), (9801, 22528), (10368, 21296), (10648, 20736), (11264, 19602), (11616, 19008), (11979, 18432), (12672, 17424), (13068, 16896), (13824, 15972), (14256, 15488)]