229177520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 666600192

約数和(自身を除く): 437422672

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 67, 80, 88, 92, 104, 110, 115, 130, 134, 143, 169, 176, 184, 208, 220, 230, 253, 260, 268, 286, 299, 335, 338, 368, 440, 460, 506, 520, 536, 572, 598, 670, 676, 715, 737, 845, 871, 880, 920, 1012, 1040, 1072, 1144, 1196, 1265, 1340, 1352, 1430, 1474, 1495, 1541, 1690, 1742, 1840, 1859, 2024, 2288, 2392, 2530, 2680, 2704, 2860, 2948, 2990, 3082, 3289, 3380, 3484, 3685, 3718, 3887, 4048, 4355, 4784, 5060, 5360, 5720, 5896, 5980, 6164, 6578, 6760, 6968, 7370, 7436, 7705, 7774, 8710, 9295, 9581, 10120, 11323, 11440, 11792, 11960, 12328, 13156, 13520, 13936, 14740, 14872, 15410, 15548, 16445, 16951, 17420, 18590, 19162, 19435, 20033, 20240, 22646, 23920, 24656, 26312, 29480, 29744, 30820, 31096, 32890, 33902, 34840, 37180, 38324, 38870, 40066, 42757, 45292, 47905, 52624, 56615, 58960, 61640, 62192, 65780, 67804, 69680, 74360, 76648, 77740, 80132, 84755, 85514, 90584, 95810, 100165, 113230, 123280, 124553, 131560, 135608, 148720, 153296, 155480, 160264, 169510, 171028, 181168, 191620, 200330, 213785, 220363, 226460, 249106, 260429, 263120, 271216, 310960, 320528, 339020, 342056, 383240, 400660, 427570, 440726, 452920, 498212, 520858, 622765, 678040, 684112, 766480, 801320, 855140, 881452, 905840, 996424, 1041716, 1101815, 1245530, 1302145, 1356080, 1602640, 1710280, 1762904, 1992848, 2083432, 2203630, 2491060, 2604290, 2864719, 3420560, 3525808, 4166864, 4407260, 4982120, 5208580, 5729438, 8814520, 9964240, 10417160, 11458876, 14323595, 17629040, 20834320, 22917752, 28647190, 45835504, 57294380, 114588760, 229177520]

約数ペア:

[(1, 229177520), (2, 114588760), (4, 57294380), (5, 45835504), (8, 28647190), (10, 22917752), (11, 20834320), (13, 17629040), (16, 14323595), (20, 11458876), (22, 10417160), (23, 9964240), (26, 8814520), (40, 5729438), (44, 5208580), (46, 4982120), (52, 4407260), (55, 4166864), (65, 3525808), (67, 3420560), (80, 2864719), (88, 2604290), (92, 2491060), (104, 2203630), (110, 2083432), (115, 1992848), (130, 1762904), (134, 1710280), (143, 1602640), (169, 1356080), (176, 1302145), (184, 1245530), (208, 1101815), (220, 1041716), (230, 996424), (253, 905840), (260, 881452), (268, 855140), (286, 801320), (299, 766480), (335, 684112), (338, 678040), (368, 622765), (440, 520858), (460, 498212), (506, 452920), (520, 440726), (536, 427570), (572, 400660), (598, 383240), (670, 342056), (676, 339020), (715, 320528), (737, 310960), (845, 271216), (871, 263120), (880, 260429), (920, 249106), (1012, 226460), (1040, 220363), (1072, 213785), (1144, 200330), (1196, 191620), (1265, 181168), (1340, 171028), (1352, 169510), (1430, 160264), (1474, 155480), (1495, 153296), (1541, 148720), (1690, 135608), (1742, 131560), (1840, 124553), (1859, 123280), (2024, 113230), (2288, 100165), (2392, 95810), (2530, 90584), (2680, 85514), (2704, 84755), (2860, 80132), (2948, 77740), (2990, 76648), (3082, 74360), (3289, 69680), (3380, 67804), (3484, 65780), (3685, 62192), (3718, 61640), (3887, 58960), (4048, 56615), (4355, 52624), (4784, 47905), (5060, 45292), (5360, 42757), (5720, 40066), (5896, 38870), (5980, 38324), (6164, 37180), (6578, 34840), (6760, 33902), (6968, 32890), (7370, 31096), (7436, 30820), (7705, 29744), (7774, 29480), (8710, 26312), (9295, 24656), (9581, 23920), (10120, 22646), (11323, 20240), (11440, 20033), (11792, 19435), (11960, 19162), (12328, 18590), (13156, 17420), (13520, 16951), (13936, 16445), (14740, 15548), (14872, 15410)]