1900229760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 512

約数和(自身を含む): 7916832000

約数和(自身を除く): 6016602240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 128, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 320, 330, 351, 352, 360, 384, 390, 396, 416, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 640, 660, 702, 704, 715, 720, 769, 780, 792, 832, 858, 864, 880, 936, 960, 990, 1040, 1056, 1080, 1144, 1152, 1170, 1188, 1248, 1287, 1320, 1404, 1408, 1430, 1440, 1485, 1538, 1560, 1584, 1664, 1716, 1728, 1755, 1760, 1872, 1920, 1980, 2080, 2112, 2145, 2160, 2288, 2307, 2340, 2376, 2496, 2574, 2640, 2808, 2860, 2880, 2970, 3076, 3120, 3168, 3432, 3456, 3510, 3520, 3744, 3845, 3861, 3960, 4160, 4224, 4290, 4320, 4576, 4614, 4680, 4752, 4992, 5148, 5280, 5616, 5720, 5760, 5940, 6152, 6240, 6336, 6435, 6864, 6921, 7020, 7040, 7488, 7690, 7722, 7920, 8320, 8459, 8580, 8640, 9152, 9228, 9360, 9504, 9997, 10296, 10560, 11232, 11440, 11535, 11880, 12304, 12480, 12672, 12870, 13728, 13842, 14040, 14976, 15380, 15444, 15840, 16918, 17160, 17280, 18304, 18456, 18720, 19008, 19305, 19994, 20592, 20763, 21120, 22464, 22880, 23070, 23760, 24608, 24960, 25377, 25740, 27456, 27684, 28080, 29991, 30760, 30888, 31680, 33836, 34320, 34605, 36912, 37440, 38016, 38610, 39988, 41184, 41526, 42295, 44928, 45760, 46140, 47520, 49216, 49985, 50754, 51480, 54912, 55368, 56160, 59982, 61520, 61776, 63360, 67672, 68640, 69210, 73824, 74880, 76131, 77220, 79976, 82368, 83052, 84590, 89973, 91520, 92280, 95040, 98432, 99970, 101508, 102960, 103815, 109967, 110736, 112320, 119964, 123040, 123552, 126885, 135344, 137280, 138420, 147648, 149955, 152262, 154440, 159952, 164736, 166104, 169180, 179946, 184560, 190080, 199940, 203016, 205920, 207630, 219934, 221472, 224640, 228393, 239928, 246080, 247104, 253770, 269919, 270688, 274560, 276840, 295296, 299910, 304524, 308880, 319904, 329901, 332208, 338360, 359892, 369120, 380655, 399880, 406032, 411840, 415260, 439868, 442944, 449865, 456786, 479856, 492160, 494208, 507540, 539838, 541376, 549835, 553680, 599820, 609048, 617760, 639808, 659802, 664416, 676720, 719784, 738240, 761310, 799760, 812064, 823680, 830520, 879736, 885888, 899730, 913572, 959712, 989703, 1015080, 1079676, 1082752, 1099670, 1107360, 1141965, 1199640, 1218096, 1235520, 1279616, 1319604, 1328832, 1349595, 1353440, 1439568, 1476480, 1522620, 1599520, 1624128, 1649505, 1661040, 1759472, 1799460, 1827144, 1919424, 1979406, 2030160, 2159352, 2199340, 2214720, 2283930, 2399280, 2436192, 2471040, 2639208, 2657664, 2699190, 2706880, 2879136, 2969109, 3045240, 3199040, 3248256, 3299010, 3322080, 3518944, 3598920, 3654288, 3838848, 3958812, 4060320, 4318704, 4398680, 4429440, 4567860, 4798560, 4872384, 4948515, 5278416, 5398380, 5413760, 5758272, 5938218, 6090480, 6398080, 6598020, 6644160, 7037888, 7197840, 7308576, 7917624, 8120640, 8637408, 8797360, 9135720, 9597120, 9744768, 9897030, 10556832, 10796760, 11516544, 11876436, 12180960, 13196040, 13288320, 14075776, 14395680, 14617152, 14845545, 15835248, 16241280, 17274816, 17594720, 18271440, 19194240, 19794060, 21113664, 21593520, 23752872, 24361920, 26392080, 28791360, 29234304, 29691090, 31670496, 34549632, 35189440, 36542880, 39588120, 42227328, 43187040, 47505744, 48723840, 52784160, 57582720, 59382180, 63340992, 70378880, 73085760, 79176240, 86374080, 95011488, 105568320, 118764360, 126681984, 146171520, 158352480, 172748160, 190022976, 211136640, 237528720, 316704960, 380045952, 475057440, 633409920, 950114880, 1900229760]

約数ペア:

[(1, 1900229760), (2, 950114880), (3, 633409920), (4, 475057440), (5, 380045952), (6, 316704960), (8, 237528720), (9, 211136640), (10, 190022976), (11, 172748160), (12, 158352480), (13, 146171520), (15, 126681984), (16, 118764360), (18, 105568320), (20, 95011488), (22, 86374080), (24, 79176240), (26, 73085760), (27, 70378880), (30, 63340992), (32, 59382180), (33, 57582720), (36, 52784160), (39, 48723840), (40, 47505744), (44, 43187040), (45, 42227328), (48, 39588120), (52, 36542880), (54, 35189440), (55, 34549632), (60, 31670496), (64, 29691090), (65, 29234304), (66, 28791360), (72, 26392080), (78, 24361920), (80, 23752872), (88, 21593520), (90, 21113664), (96, 19794060), (99, 19194240), (104, 18271440), (108, 17594720), (110, 17274816), (117, 16241280), (120, 15835248), (128, 14845545), (130, 14617152), (132, 14395680), (135, 14075776), (143, 13288320), (144, 13196040), (156, 12180960), (160, 11876436), (165, 11516544), (176, 10796760), (180, 10556832), (192, 9897030), (195, 9744768), (198, 9597120), (208, 9135720), (216, 8797360), (220, 8637408), (234, 8120640), (240, 7917624), (260, 7308576), (264, 7197840), (270, 7037888), (286, 6644160), (288, 6598020), (297, 6398080), (312, 6090480), (320, 5938218), (330, 5758272), (351, 5413760), (352, 5398380), (360, 5278416), (384, 4948515), (390, 4872384), (396, 4798560), (416, 4567860), (429, 4429440), (432, 4398680), (440, 4318704), (468, 4060320), (480, 3958812), (495, 3838848), (520, 3654288), (528, 3598920), (540, 3518944), (572, 3322080), (576, 3299010), (585, 3248256), (594, 3199040), (624, 3045240), (640, 2969109), (660, 2879136), (702, 2706880), (704, 2699190), (715, 2657664), (720, 2639208), (769, 2471040), (780, 2436192), (792, 2399280), (832, 2283930), (858, 2214720), (864, 2199340), (880, 2159352), (936, 2030160), (960, 1979406), (990, 1919424), (1040, 1827144), (1056, 1799460), (1080, 1759472), (1144, 1661040), (1152, 1649505), (1170, 1624128), (1188, 1599520), (1248, 1522620), (1287, 1476480), (1320, 1439568), (1404, 1353440), (1408, 1349595), (1430, 1328832), (1440, 1319604), (1485, 1279616), (1538, 1235520), (1560, 1218096), (1584, 1199640), (1664, 1141965), (1716, 1107360), (1728, 1099670), (1755, 1082752), (1760, 1079676), (1872, 1015080), (1920, 989703), (1980, 959712), (2080, 913572), (2112, 899730), (2145, 885888), (2160, 879736), (2288, 830520), (2307, 823680), (2340, 812064), (2376, 799760), (2496, 761310), (2574, 738240), (2640, 719784), (2808, 676720), (2860, 664416), (2880, 659802), (2970, 639808), (3076, 617760), (3120, 609048), (3168, 599820), (3432, 553680), (3456, 549835), (3510, 541376), (3520, 539838), (3744, 507540), (3845, 494208), (3861, 492160), (3960, 479856), (4160, 456786), (4224, 449865), (4290, 442944), (4320, 439868), (4576, 415260), (4614, 411840), (4680, 406032), (4752, 399880), (4992, 380655), (5148, 369120), (5280, 359892), (5616, 338360), (5720, 332208), (5760, 329901), (5940, 319904), (6152, 308880), (6240, 304524), (6336, 299910), (6435, 295296), (6864, 276840), (6921, 274560), (7020, 270688), (7040, 269919), (7488, 253770), (7690, 247104), (7722, 246080), (7920, 239928), (8320, 228393), (8459, 224640), (8580, 221472), (8640, 219934), (9152, 207630), (9228, 205920), (9360, 203016), (9504, 199940), (9997, 190080), (10296, 184560), (10560, 179946), (11232, 169180), (11440, 166104), (11535, 164736), (11880, 159952), (12304, 154440), (12480, 152262), (12672, 149955), (12870, 147648), (13728, 138420), (13842, 137280), (14040, 135344), (14976, 126885), (15380, 123552), (15444, 123040), (15840, 119964), (16918, 112320), (17160, 110736), (17280, 109967), (18304, 103815), (18456, 102960), (18720, 101508), (19008, 99970), (19305, 98432), (19994, 95040), (20592, 92280), (20763, 91520), (21120, 89973), (22464, 84590), (22880, 83052), (23070, 82368), (23760, 79976), (24608, 77220), (24960, 76131), (25377, 74880), (25740, 73824), (27456, 69210), (27684, 68640), (28080, 67672), (29991, 63360), (30760, 61776), (30888, 61520), (31680, 59982), (33836, 56160), (34320, 55368), (34605, 54912), (36912, 51480), (37440, 50754), (38016, 49985), (38610, 49216), (39988, 47520), (41184, 46140), (41526, 45760), (42295, 44928)]