427954560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:937

約数の個数: 256

約数和(自身を含む): 1554577920

約数和(自身を除く): 1126623360

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, 80, 88, 92, 96, 110, 115, 120, 128, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 384, 440, 460, 480, 506, 528, 552, 640, 660, 690, 704, 736, 759, 880, 881, 920, 960, 1012, 1056, 1104, 1265, 1320, 1380, 1408, 1472, 1518, 1760, 1762, 1840, 1920, 2024, 2112, 2208, 2530, 2640, 2643, 2760, 2944, 3036, 3520, 3524, 3680, 3795, 4048, 4224, 4405, 4416, 5060, 5280, 5286, 5520, 6072, 7040, 7048, 7360, 7590, 8096, 8810, 8832, 9691, 10120, 10560, 10572, 11040, 12144, 13215, 14096, 14720, 15180, 16192, 17620, 19382, 20240, 20263, 21120, 21144, 22080, 24288, 26430, 28192, 29073, 30360, 32384, 35240, 38764, 40480, 40526, 42288, 44160, 48455, 48576, 52860, 56384, 58146, 60720, 60789, 70480, 77528, 80960, 81052, 84576, 96910, 97152, 101315, 105720, 112768, 116292, 121440, 121578, 140960, 145365, 155056, 161920, 162104, 169152, 193820, 202630, 211440, 222893, 232584, 242880, 243156, 281920, 290730, 303945, 310112, 324208, 338304, 387640, 405260, 422880, 445786, 465168, 485760, 486312, 563840, 581460, 607890, 620224, 648416, 668679, 775280, 810520, 845760, 891572, 930336, 972624, 1114465, 1162920, 1215780, 1240448, 1296832, 1337358, 1550560, 1621040, 1691520, 1783144, 1860672, 1945248, 2228930, 2325840, 2431560, 2593664, 2674716, 3101120, 3242080, 3343395, 3566288, 3721344, 3890496, 4457860, 4651680, 4863120, 5349432, 6202240, 6484160, 6686790, 7132576, 7780992, 8915720, 9303360, 9726240, 10698864, 12968320, 13373580, 14265152, 17831440, 18606720, 19452480, 21397728, 26747160, 28530304, 35662880, 38904960, 42795456, 53494320, 71325760, 85590912, 106988640, 142651520, 213977280, 427954560]

約数ペア:

[(1, 427954560), (2, 213977280), (3, 142651520), (4, 106988640), (5, 85590912), (6, 71325760), (8, 53494320), (10, 42795456), (11, 38904960), (12, 35662880), (15, 28530304), (16, 26747160), (20, 21397728), (22, 19452480), (23, 18606720), (24, 17831440), (30, 14265152), (32, 13373580), (33, 12968320), (40, 10698864), (44, 9726240), (46, 9303360), (48, 8915720), (55, 7780992), (60, 7132576), (64, 6686790), (66, 6484160), (69, 6202240), (80, 5349432), (88, 4863120), (92, 4651680), (96, 4457860), (110, 3890496), (115, 3721344), (120, 3566288), (128, 3343395), (132, 3242080), (138, 3101120), (160, 2674716), (165, 2593664), (176, 2431560), (184, 2325840), (192, 2228930), (220, 1945248), (230, 1860672), (240, 1783144), (253, 1691520), (264, 1621040), (276, 1550560), (320, 1337358), (330, 1296832), (345, 1240448), (352, 1215780), (368, 1162920), (384, 1114465), (440, 972624), (460, 930336), (480, 891572), (506, 845760), (528, 810520), (552, 775280), (640, 668679), (660, 648416), (690, 620224), (704, 607890), (736, 581460), (759, 563840), (880, 486312), (881, 485760), (920, 465168), (960, 445786), (1012, 422880), (1056, 405260), (1104, 387640), (1265, 338304), (1320, 324208), (1380, 310112), (1408, 303945), (1472, 290730), (1518, 281920), (1760, 243156), (1762, 242880), (1840, 232584), (1920, 222893), (2024, 211440), (2112, 202630), (2208, 193820), (2530, 169152), (2640, 162104), (2643, 161920), (2760, 155056), (2944, 145365), (3036, 140960), (3520, 121578), (3524, 121440), (3680, 116292), (3795, 112768), (4048, 105720), (4224, 101315), (4405, 97152), (4416, 96910), (5060, 84576), (5280, 81052), (5286, 80960), (5520, 77528), (6072, 70480), (7040, 60789), (7048, 60720), (7360, 58146), (7590, 56384), (8096, 52860), (8810, 48576), (8832, 48455), (9691, 44160), (10120, 42288), (10560, 40526), (10572, 40480), (11040, 38764), (12144, 35240), (13215, 32384), (14096, 30360), (14720, 29073), (15180, 28192), (16192, 26430), (17620, 24288), (19382, 22080), (20240, 21144), (20263, 21120)]