1885493120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1365

約数の個数: 256

約数和(自身を含む): 5745945600

約数和(自身を除く): 3860452480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 128, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 280, 304, 320, 323, 340, 380, 448, 476, 532, 544, 560, 595, 608, 640, 646, 665, 680, 760, 896, 952, 1064, 1088, 1120, 1190, 1216, 1292, 1303, 1330, 1360, 1520, 1615, 1904, 2128, 2176, 2240, 2261, 2380, 2432, 2584, 2606, 2660, 2720, 3040, 3230, 3808, 4256, 4480, 4522, 4760, 5168, 5212, 5320, 5440, 6080, 6460, 6515, 7616, 8512, 9044, 9121, 9520, 10336, 10424, 10640, 10880, 11305, 12160, 12920, 13030, 15232, 17024, 18088, 18242, 19040, 20672, 20848, 21280, 22151, 22610, 24757, 25840, 26060, 36176, 36484, 38080, 41344, 41696, 42560, 44302, 45220, 45605, 49514, 51680, 52120, 72352, 72968, 76160, 83392, 85120, 88604, 90440, 91210, 99028, 103360, 104240, 110755, 123785, 144704, 145936, 155057, 166784, 173299, 177208, 180880, 182420, 198056, 206720, 208480, 221510, 247570, 289408, 291872, 310114, 346598, 354416, 361760, 364840, 396112, 416960, 420869, 443020, 495140, 583744, 620228, 693196, 708832, 723520, 729680, 775285, 792224, 833920, 841738, 866495, 886040, 990280, 1167488, 1240456, 1386392, 1417664, 1447040, 1459360, 1550570, 1584448, 1683476, 1732990, 1772080, 1980560, 2104345, 2480912, 2772784, 2835328, 2918720, 2946083, 3101140, 3168896, 3366952, 3465980, 3544160, 3961120, 4208690, 4961824, 5545568, 5837440, 5892166, 6202280, 6733904, 6931960, 7088320, 7922240, 8417380, 9923648, 11091136, 11784332, 12404560, 13467808, 13863920, 14176640, 14730415, 15844480, 16834760, 19847296, 22182272, 23568664, 24809120, 26935616, 27727840, 29460830, 33669520, 47137328, 49618240, 53871232, 55455680, 58921660, 67339040, 94274656, 99236480, 110911360, 117843320, 134678080, 188549312, 235686640, 269356160, 377098624, 471373280, 942746560, 1885493120]

約数ペア:

[(1, 1885493120), (2, 942746560), (4, 471373280), (5, 377098624), (7, 269356160), (8, 235686640), (10, 188549312), (14, 134678080), (16, 117843320), (17, 110911360), (19, 99236480), (20, 94274656), (28, 67339040), (32, 58921660), (34, 55455680), (35, 53871232), (38, 49618240), (40, 47137328), (56, 33669520), (64, 29460830), (68, 27727840), (70, 26935616), (76, 24809120), (80, 23568664), (85, 22182272), (95, 19847296), (112, 16834760), (119, 15844480), (128, 14730415), (133, 14176640), (136, 13863920), (140, 13467808), (152, 12404560), (160, 11784332), (170, 11091136), (190, 9923648), (224, 8417380), (238, 7922240), (266, 7088320), (272, 6931960), (280, 6733904), (304, 6202280), (320, 5892166), (323, 5837440), (340, 5545568), (380, 4961824), (448, 4208690), (476, 3961120), (532, 3544160), (544, 3465980), (560, 3366952), (595, 3168896), (608, 3101140), (640, 2946083), (646, 2918720), (665, 2835328), (680, 2772784), (760, 2480912), (896, 2104345), (952, 1980560), (1064, 1772080), (1088, 1732990), (1120, 1683476), (1190, 1584448), (1216, 1550570), (1292, 1459360), (1303, 1447040), (1330, 1417664), (1360, 1386392), (1520, 1240456), (1615, 1167488), (1904, 990280), (2128, 886040), (2176, 866495), (2240, 841738), (2261, 833920), (2380, 792224), (2432, 775285), (2584, 729680), (2606, 723520), (2660, 708832), (2720, 693196), (3040, 620228), (3230, 583744), (3808, 495140), (4256, 443020), (4480, 420869), (4522, 416960), (4760, 396112), (5168, 364840), (5212, 361760), (5320, 354416), (5440, 346598), (6080, 310114), (6460, 291872), (6515, 289408), (7616, 247570), (8512, 221510), (9044, 208480), (9121, 206720), (9520, 198056), (10336, 182420), (10424, 180880), (10640, 177208), (10880, 173299), (11305, 166784), (12160, 155057), (12920, 145936), (13030, 144704), (15232, 123785), (17024, 110755), (18088, 104240), (18242, 103360), (19040, 99028), (20672, 91210), (20848, 90440), (21280, 88604), (22151, 85120), (22610, 83392), (24757, 76160), (25840, 72968), (26060, 72352), (36176, 52120), (36484, 51680), (38080, 49514), (41344, 45605), (41696, 45220), (42560, 44302)]