38517180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 128701440

約数和(自身を除く): 90184260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 113, 114, 115, 130, 138, 156, 190, 195, 226, 228, 230, 247, 260, 276, 285, 299, 339, 345, 380, 390, 437, 452, 460, 494, 565, 570, 598, 678, 690, 741, 780, 874, 897, 988, 1130, 1140, 1196, 1235, 1311, 1356, 1380, 1469, 1482, 1495, 1695, 1748, 1794, 2147, 2185, 2260, 2470, 2599, 2622, 2938, 2964, 2990, 3390, 3588, 3705, 4294, 4370, 4407, 4485, 4940, 5198, 5244, 5681, 5876, 5980, 6441, 6555, 6780, 7345, 7410, 7797, 8588, 8740, 8814, 8970, 10396, 10735, 11362, 12882, 12995, 13110, 14690, 14820, 15594, 17043, 17628, 17940, 21470, 22035, 22724, 25764, 25990, 26220, 27911, 28405, 29380, 31188, 32205, 33787, 34086, 38985, 42940, 44070, 49381, 51980, 55822, 56810, 64410, 67574, 68172, 77970, 83733, 85215, 88140, 98762, 101361, 111644, 113620, 128820, 135148, 139555, 148143, 155940, 167466, 168935, 170430, 197524, 202722, 246905, 279110, 296286, 334932, 337870, 340860, 405444, 418665, 493810, 506805, 558220, 592572, 641953, 675740, 740715, 837330, 987620, 1013610, 1283906, 1481430, 1674660, 1925859, 2027220, 2567812, 2962860, 3209765, 3851718, 6419530, 7703436, 9629295, 12839060, 19258590, 38517180]

約数ペア:

[(1, 38517180), (2, 19258590), (3, 12839060), (4, 9629295), (5, 7703436), (6, 6419530), (10, 3851718), (12, 3209765), (13, 2962860), (15, 2567812), (19, 2027220), (20, 1925859), (23, 1674660), (26, 1481430), (30, 1283906), (38, 1013610), (39, 987620), (46, 837330), (52, 740715), (57, 675740), (60, 641953), (65, 592572), (69, 558220), (76, 506805), (78, 493810), (92, 418665), (95, 405444), (113, 340860), (114, 337870), (115, 334932), (130, 296286), (138, 279110), (156, 246905), (190, 202722), (195, 197524), (226, 170430), (228, 168935), (230, 167466), (247, 155940), (260, 148143), (276, 139555), (285, 135148), (299, 128820), (339, 113620), (345, 111644), (380, 101361), (390, 98762), (437, 88140), (452, 85215), (460, 83733), (494, 77970), (565, 68172), (570, 67574), (598, 64410), (678, 56810), (690, 55822), (741, 51980), (780, 49381), (874, 44070), (897, 42940), (988, 38985), (1130, 34086), (1140, 33787), (1196, 32205), (1235, 31188), (1311, 29380), (1356, 28405), (1380, 27911), (1469, 26220), (1482, 25990), (1495, 25764), (1695, 22724), (1748, 22035), (1794, 21470), (2147, 17940), (2185, 17628), (2260, 17043), (2470, 15594), (2599, 14820), (2622, 14690), (2938, 13110), (2964, 12995), (2990, 12882), (3390, 11362), (3588, 10735), (3705, 10396), (4294, 8970), (4370, 8814), (4407, 8740), (4485, 8588), (4940, 7797), (5198, 7410), (5244, 7345), (5681, 6780), (5876, 6555), (5980, 6441)]