229845440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 224

約数和(自身を含む): 663634944

約数和(自身を除く): 433789504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 40, 44, 46, 55, 64, 68, 80, 85, 88, 92, 110, 115, 136, 160, 167, 170, 176, 184, 187, 220, 230, 253, 272, 320, 334, 340, 352, 368, 374, 391, 440, 460, 506, 544, 668, 680, 704, 736, 748, 782, 835, 880, 920, 935, 1012, 1088, 1265, 1336, 1360, 1472, 1496, 1564, 1670, 1760, 1837, 1840, 1870, 1955, 2024, 2530, 2672, 2720, 2839, 2992, 3128, 3340, 3520, 3674, 3680, 3740, 3841, 3910, 4048, 4301, 5060, 5344, 5440, 5678, 5984, 6256, 6680, 7348, 7360, 7480, 7682, 7820, 8096, 8602, 9185, 10120, 10688, 11356, 11968, 12512, 13360, 14195, 14696, 14960, 15364, 15640, 16192, 17204, 18370, 19205, 20240, 21505, 22712, 25024, 26720, 28390, 29392, 29920, 30728, 31229, 31280, 34408, 36740, 38410, 40480, 42251, 43010, 45424, 53440, 56780, 58784, 59840, 61456, 62458, 62560, 65297, 68816, 73480, 76820, 80960, 84502, 86020, 90848, 113560, 117568, 122912, 124916, 125120, 130594, 137632, 146960, 153640, 156145, 169004, 172040, 181696, 211255, 227120, 245824, 249832, 261188, 275264, 293920, 307280, 312290, 326485, 338008, 344080, 422510, 454240, 499664, 522376, 587840, 614560, 624580, 652970, 676016, 688160, 718267, 845020, 908480, 999328, 1044752, 1229120, 1249160, 1305940, 1352032, 1376320, 1436534, 1690040, 1998656, 2089504, 2498320, 2611880, 2704064, 2873068, 3380080, 3591335, 4179008, 4996640, 5223760, 5746136, 6760160, 7182670, 9993280, 10447520, 11492272, 13520320, 14365340, 20895040, 22984544, 28730680, 45969088, 57461360, 114922720, 229845440]

約数ペア:

[(1, 229845440), (2, 114922720), (4, 57461360), (5, 45969088), (8, 28730680), (10, 22984544), (11, 20895040), (16, 14365340), (17, 13520320), (20, 11492272), (22, 10447520), (23, 9993280), (32, 7182670), (34, 6760160), (40, 5746136), (44, 5223760), (46, 4996640), (55, 4179008), (64, 3591335), (68, 3380080), (80, 2873068), (85, 2704064), (88, 2611880), (92, 2498320), (110, 2089504), (115, 1998656), (136, 1690040), (160, 1436534), (167, 1376320), (170, 1352032), (176, 1305940), (184, 1249160), (187, 1229120), (220, 1044752), (230, 999328), (253, 908480), (272, 845020), (320, 718267), (334, 688160), (340, 676016), (352, 652970), (368, 624580), (374, 614560), (391, 587840), (440, 522376), (460, 499664), (506, 454240), (544, 422510), (668, 344080), (680, 338008), (704, 326485), (736, 312290), (748, 307280), (782, 293920), (835, 275264), (880, 261188), (920, 249832), (935, 245824), (1012, 227120), (1088, 211255), (1265, 181696), (1336, 172040), (1360, 169004), (1472, 156145), (1496, 153640), (1564, 146960), (1670, 137632), (1760, 130594), (1837, 125120), (1840, 124916), (1870, 122912), (1955, 117568), (2024, 113560), (2530, 90848), (2672, 86020), (2720, 84502), (2839, 80960), (2992, 76820), (3128, 73480), (3340, 68816), (3520, 65297), (3674, 62560), (3680, 62458), (3740, 61456), (3841, 59840), (3910, 58784), (4048, 56780), (4301, 53440), (5060, 45424), (5344, 43010), (5440, 42251), (5678, 40480), (5984, 38410), (6256, 36740), (6680, 34408), (7348, 31280), (7360, 31229), (7480, 30728), (7682, 29920), (7820, 29392), (8096, 28390), (8602, 26720), (9185, 25024), (10120, 22712), (10688, 21505), (11356, 20240), (11968, 19205), (12512, 18370), (13360, 17204), (14195, 16192), (14696, 15640), (14960, 15364)]