38375040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 141004800

約数和(自身を除く): 102629760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 79, 80, 88, 92, 96, 110, 115, 120, 128, 132, 138, 158, 160, 165, 176, 184, 192, 220, 230, 237, 240, 253, 264, 276, 316, 320, 330, 345, 352, 368, 384, 395, 440, 460, 474, 480, 506, 528, 552, 632, 640, 660, 690, 704, 736, 759, 790, 869, 880, 920, 948, 960, 1012, 1056, 1104, 1185, 1264, 1265, 1320, 1380, 1408, 1472, 1518, 1580, 1738, 1760, 1817, 1840, 1896, 1920, 2024, 2112, 2208, 2370, 2528, 2530, 2607, 2640, 2760, 2944, 3036, 3160, 3476, 3520, 3634, 3680, 3792, 3795, 4048, 4224, 4345, 4416, 4740, 5056, 5060, 5214, 5280, 5451, 5520, 6072, 6320, 6952, 7040, 7268, 7360, 7584, 7590, 8096, 8690, 8832, 9085, 9480, 10112, 10120, 10428, 10560, 10902, 11040, 12144, 12640, 13035, 13904, 14536, 14720, 15168, 15180, 16192, 17380, 18170, 18960, 19987, 20240, 20856, 21120, 21804, 22080, 24288, 25280, 26070, 27255, 27808, 29072, 30336, 30360, 32384, 34760, 36340, 37920, 39974, 40480, 41712, 43608, 44160, 48576, 50560, 52140, 54510, 55616, 58144, 59961, 60720, 69520, 72680, 75840, 79948, 80960, 83424, 87216, 97152, 99935, 104280, 109020, 111232, 116288, 119922, 121440, 139040, 145360, 151680, 159896, 161920, 166848, 174432, 199870, 208560, 218040, 232576, 239844, 242880, 278080, 290720, 299805, 319792, 333696, 348864, 399740, 417120, 436080, 479688, 485760, 556160, 581440, 599610, 639584, 697728, 799480, 834240, 872160, 959376, 1162880, 1199220, 1279168, 1598960, 1668480, 1744320, 1918752, 2398440, 2558336, 3197920, 3488640, 3837504, 4796880, 6395840, 7675008, 9593760, 12791680, 19187520, 38375040]

約数ペア:

[(1, 38375040), (2, 19187520), (3, 12791680), (4, 9593760), (5, 7675008), (6, 6395840), (8, 4796880), (10, 3837504), (11, 3488640), (12, 3197920), (15, 2558336), (16, 2398440), (20, 1918752), (22, 1744320), (23, 1668480), (24, 1598960), (30, 1279168), (32, 1199220), (33, 1162880), (40, 959376), (44, 872160), (46, 834240), (48, 799480), (55, 697728), (60, 639584), (64, 599610), (66, 581440), (69, 556160), (79, 485760), (80, 479688), (88, 436080), (92, 417120), (96, 399740), (110, 348864), (115, 333696), (120, 319792), (128, 299805), (132, 290720), (138, 278080), (158, 242880), (160, 239844), (165, 232576), (176, 218040), (184, 208560), (192, 199870), (220, 174432), (230, 166848), (237, 161920), (240, 159896), (253, 151680), (264, 145360), (276, 139040), (316, 121440), (320, 119922), (330, 116288), (345, 111232), (352, 109020), (368, 104280), (384, 99935), (395, 97152), (440, 87216), (460, 83424), (474, 80960), (480, 79948), (506, 75840), (528, 72680), (552, 69520), (632, 60720), (640, 59961), (660, 58144), (690, 55616), (704, 54510), (736, 52140), (759, 50560), (790, 48576), (869, 44160), (880, 43608), (920, 41712), (948, 40480), (960, 39974), (1012, 37920), (1056, 36340), (1104, 34760), (1185, 32384), (1264, 30360), (1265, 30336), (1320, 29072), (1380, 27808), (1408, 27255), (1472, 26070), (1518, 25280), (1580, 24288), (1738, 22080), (1760, 21804), (1817, 21120), (1840, 20856), (1896, 20240), (1920, 19987), (2024, 18960), (2112, 18170), (2208, 17380), (2370, 16192), (2528, 15180), (2530, 15168), (2607, 14720), (2640, 14536), (2760, 13904), (2944, 13035), (3036, 12640), (3160, 12144), (3476, 11040), (3520, 10902), (3634, 10560), (3680, 10428), (3792, 10120), (3795, 10112), (4048, 9480), (4224, 9085), (4345, 8832), (4416, 8690), (4740, 8096), (5056, 7590), (5060, 7584), (5214, 7360), (5280, 7268), (5451, 7040), (5520, 6952), (6072, 6320)]