1906806720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 672

約数和(自身を含む): 7924995072

約数和(自身を除く): 6018188352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 52, 56, 60, 64, 65, 69, 70, 73, 78, 80, 84, 91, 92, 96, 104, 105, 112, 115, 120, 130, 138, 140, 146, 156, 160, 161, 168, 169, 182, 184, 192, 195, 208, 210, 219, 224, 230, 240, 260, 273, 276, 280, 292, 299, 312, 320, 322, 336, 338, 345, 364, 365, 368, 390, 416, 420, 438, 448, 455, 460, 480, 483, 507, 511, 520, 546, 552, 560, 584, 598, 624, 644, 672, 676, 690, 728, 730, 736, 780, 805, 832, 840, 845, 876, 897, 910, 920, 949, 960, 966, 1014, 1022, 1040, 1092, 1095, 1104, 1120, 1168, 1183, 1196, 1248, 1288, 1344, 1352, 1365, 1380, 1456, 1460, 1472, 1495, 1533, 1560, 1610, 1679, 1680, 1690, 1752, 1794, 1820, 1840, 1898, 1932, 2028, 2044, 2080, 2093, 2184, 2190, 2208, 2240, 2336, 2366, 2392, 2415, 2496, 2535, 2555, 2576, 2704, 2730, 2760, 2847, 2912, 2920, 2990, 3066, 3120, 3220, 3358, 3360, 3380, 3504, 3549, 3588, 3640, 3680, 3796, 3864, 3887, 4056, 4088, 4160, 4186, 4368, 4380, 4416, 4485, 4672, 4732, 4745, 4784, 4830, 5037, 5070, 5110, 5152, 5408, 5460, 5520, 5694, 5824, 5840, 5915, 5980, 6132, 6240, 6279, 6440, 6643, 6716, 6720, 6760, 7008, 7098, 7176, 7280, 7360, 7592, 7665, 7728, 7774, 8112, 8176, 8372, 8395, 8736, 8760, 8970, 9464, 9490, 9568, 9660, 10074, 10140, 10220, 10304, 10465, 10816, 10920, 11040, 11388, 11661, 11680, 11753, 11830, 11960, 12264, 12337, 12480, 12558, 12880, 13286, 13432, 13520, 14016, 14196, 14235, 14352, 14560, 15184, 15330, 15456, 15548, 16224, 16352, 16744, 16790, 17472, 17520, 17745, 17940, 18928, 18980, 19136, 19320, 19435, 19929, 20148, 20280, 20440, 20930, 21827, 21840, 22080, 22776, 23322, 23360, 23506, 23660, 23920, 24528, 24674, 25116, 25185, 25760, 26572, 26864, 27040, 27209, 28392, 28470, 28704, 29120, 30368, 30660, 30912, 31096, 31395, 32448, 32704, 33215, 33488, 33580, 35040, 35259, 35490, 35880, 37011, 37856, 37960, 38640, 38870, 39858, 40296, 40560, 40880, 41860, 43654, 43680, 45552, 46644, 47012, 47320, 47840, 49056, 49348, 50232, 50370, 51520, 53144, 53728, 54080, 54418, 56784, 56940, 57408, 58305, 58765, 60736, 61320, 61685, 62192, 62790, 65481, 66430, 66976, 67160, 70080, 70518, 70980, 71760, 74022, 75712, 75920, 77280, 77740, 79716, 80592, 81120, 81627, 81760, 83720, 86359, 87308, 87360, 91104, 93288, 94024, 94640, 95680, 98112, 98696, 99645, 100464, 100740, 106288, 107456, 108836, 109135, 113568, 113880, 116610, 117530, 122640, 123370, 124384, 125580, 130962, 132860, 133952, 134320, 136045, 141036, 141960, 143520, 148044, 151840, 152789, 154560, 155480, 159432, 161184, 162240, 163254, 163520, 167440, 172718, 174616, 176295, 182208, 185055, 186576, 188048, 189280, 197392, 199290, 200928, 201480, 212576, 217672, 218270, 227136, 227760, 233220, 235060, 245280, 246740, 248768, 251160, 259077, 261924, 265720, 268640, 272090, 282072, 283751, 283920, 287040, 296088, 303680, 305578, 310960, 318864, 322368, 326508, 327405, 334880, 345436, 349232, 352590, 370110, 373152, 376096, 378560, 394784, 398580, 401856, 402960, 408135, 425152, 431795, 435344, 436540, 455520, 458367, 466440, 470120, 490560, 493480, 502320, 518154, 523848, 531440, 537280, 544180, 564144, 567502, 567840, 592176, 611156, 621920, 637728, 653016, 654810, 669760, 690872, 698464, 705180, 740220, 746304, 752192, 763945, 789568, 797160, 805920, 816270, 851253, 863590, 870688, 873080, 911040, 916734, 932880, 940240, 986960, 1004640, 1036308, 1047696, 1062880, 1088360, 1128288, 1135004, 1135680, 1184352, 1222312, 1243840, 1275456, 1295385, 1306032, 1309620, 1381744, 1396928, 1410360, 1418755, 1480440, 1527890, 1594320, 1611840, 1632540, 1702506, 1727180, 1741376, 1746160, 1833468, 1865760, 1880480, 1973920, 1986257, 2009280, 2072616, 2095392, 2125760, 2176720, 2256576, 2270008, 2291835, 2368704, 2444624, 2590770, 2612064, 2619240, 2763488, 2820720, 2837510, 2960880, 3055780, 3188640, 3265080, 3405012, 3454360, 3492320, 3666936, 3731520, 3760960, 3947840, 3972514, 4145232, 4190784, 4256265, 4353440, 4540016, 4583670, 4889248, 5181540, 5224128, 5238480, 5526976, 5641440, 5675020, 5921760, 5958771, 6111560, 6377280, 6530160, 6810024, 6908720, 6984640, 7333872, 7945028, 8290464, 8512530, 8706880, 9080032, 9167340, 9778496, 9931285, 10363080, 10476960, 11282880, 11350040, 11843520, 11917542, 12223120, 13060320, 13620048, 13817440, 14667744, 15890056, 16580928, 17025060, 18160064, 18334680, 19862570, 20726160, 20953920, 22700080, 23835084, 24446240, 26120640, 27240096, 27634880, 29335488, 29793855, 31780112, 34050120, 36669360, 39725140, 41452320, 45400160, 47670168, 48892480, 54480192, 59587710, 63560224, 68100240, 73338720, 79450280, 82904640, 90800320, 95340336, 119175420, 127120448, 136200480, 146677440, 158900560, 190680672, 238350840, 272400960, 317801120, 381361344, 476701680, 635602240, 953403360, 1906806720]

約数ペア:

[(1, 1906806720), (2, 953403360), (3, 635602240), (4, 476701680), (5, 381361344), (6, 317801120), (7, 272400960), (8, 238350840), (10, 190680672), (12, 158900560), (13, 146677440), (14, 136200480), (15, 127120448), (16, 119175420), (20, 95340336), (21, 90800320), (23, 82904640), (24, 79450280), (26, 73338720), (28, 68100240), (30, 63560224), (32, 59587710), (35, 54480192), (39, 48892480), (40, 47670168), (42, 45400160), (46, 41452320), (48, 39725140), (52, 36669360), (56, 34050120), (60, 31780112), (64, 29793855), (65, 29335488), (69, 27634880), (70, 27240096), (73, 26120640), (78, 24446240), (80, 23835084), (84, 22700080), (91, 20953920), (92, 20726160), (96, 19862570), (104, 18334680), (105, 18160064), (112, 17025060), (115, 16580928), (120, 15890056), (130, 14667744), (138, 13817440), (140, 13620048), (146, 13060320), (156, 12223120), (160, 11917542), (161, 11843520), (168, 11350040), (169, 11282880), (182, 10476960), (184, 10363080), (192, 9931285), (195, 9778496), (208, 9167340), (210, 9080032), (219, 8706880), (224, 8512530), (230, 8290464), (240, 7945028), (260, 7333872), (273, 6984640), (276, 6908720), (280, 6810024), (292, 6530160), (299, 6377280), (312, 6111560), (320, 5958771), (322, 5921760), (336, 5675020), (338, 5641440), (345, 5526976), (364, 5238480), (365, 5224128), (368, 5181540), (390, 4889248), (416, 4583670), (420, 4540016), (438, 4353440), (448, 4256265), (455, 4190784), (460, 4145232), (480, 3972514), (483, 3947840), (507, 3760960), (511, 3731520), (520, 3666936), (546, 3492320), (552, 3454360), (560, 3405012), (584, 3265080), (598, 3188640), (624, 3055780), (644, 2960880), (672, 2837510), (676, 2820720), (690, 2763488), (728, 2619240), (730, 2612064), (736, 2590770), (780, 2444624), (805, 2368704), (832, 2291835), (840, 2270008), (845, 2256576), (876, 2176720), (897, 2125760), (910, 2095392), (920, 2072616), (949, 2009280), (960, 1986257), (966, 1973920), (1014, 1880480), (1022, 1865760), (1040, 1833468), (1092, 1746160), (1095, 1741376), (1104, 1727180), (1120, 1702506), (1168, 1632540), (1183, 1611840), (1196, 1594320), (1248, 1527890), (1288, 1480440), (1344, 1418755), (1352, 1410360), (1365, 1396928), (1380, 1381744), (1456, 1309620), (1460, 1306032), (1472, 1295385), (1495, 1275456), (1533, 1243840), (1560, 1222312), (1610, 1184352), (1679, 1135680), (1680, 1135004), (1690, 1128288), (1752, 1088360), (1794, 1062880), (1820, 1047696), (1840, 1036308), (1898, 1004640), (1932, 986960), (2028, 940240), (2044, 932880), (2080, 916734), (2093, 911040), (2184, 873080), (2190, 870688), (2208, 863590), (2240, 851253), (2336, 816270), (2366, 805920), (2392, 797160), (2415, 789568), (2496, 763945), (2535, 752192), (2555, 746304), (2576, 740220), (2704, 705180), (2730, 698464), (2760, 690872), (2847, 669760), (2912, 654810), (2920, 653016), (2990, 637728), (3066, 621920), (3120, 611156), (3220, 592176), (3358, 567840), (3360, 567502), (3380, 564144), (3504, 544180), (3549, 537280), (3588, 531440), (3640, 523848), (3680, 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