1790138880

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 400

約数和(自身を含む): 6550596360

約数和(自身を除く): 4760457480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 89, 90, 96, 97, 108, 120, 128, 135, 144, 160, 162, 178, 180, 192, 194, 216, 240, 256, 267, 270, 288, 291, 320, 324, 356, 360, 384, 388, 405, 432, 445, 480, 485, 512, 534, 540, 576, 582, 640, 648, 712, 720, 768, 776, 801, 810, 864, 873, 890, 960, 970, 1068, 1080, 1152, 1164, 1280, 1296, 1335, 1424, 1440, 1455, 1536, 1552, 1602, 1620, 1728, 1746, 1780, 1920, 1940, 2136, 2160, 2304, 2328, 2403, 2560, 2592, 2619, 2670, 2848, 2880, 2910, 3104, 3204, 3240, 3456, 3492, 3560, 3840, 3880, 4005, 4272, 4320, 4365, 4608, 4656, 4806, 5184, 5238, 5340, 5696, 5760, 5820, 6208, 6408, 6480, 6912, 6984, 7120, 7209, 7680, 7760, 7857, 8010, 8544, 8633, 8640, 8730, 9312, 9612, 10368, 10476, 10680, 11392, 11520, 11640, 12015, 12416, 12816, 12960, 13095, 13824, 13968, 14240, 14418, 15520, 15714, 16020, 17088, 17266, 17280, 17460, 18624, 19224, 20736, 20952, 21360, 22784, 23040, 23280, 24030, 24832, 25632, 25899, 25920, 26190, 27936, 28480, 28836, 31040, 31428, 32040, 34176, 34532, 34560, 34920, 36045, 37248, 38448, 39285, 41472, 41904, 42720, 43165, 45568, 46560, 48060, 49664, 51264, 51798, 51840, 52380, 55872, 56960, 57672, 62080, 62856, 64080, 68352, 69064, 69120, 69840, 72090, 74496, 76896, 77697, 78570, 83808, 85440, 86330, 93120, 96120, 102528, 103596, 103680, 104760, 111744, 113920, 115344, 124160, 125712, 128160, 129495, 136704, 138128, 139680, 144180, 148992, 153792, 155394, 157140, 167616, 170880, 172660, 186240, 192240, 205056, 207192, 207360, 209520, 223488, 227840, 230688, 233091, 248320, 251424, 256320, 258990, 276256, 279360, 288360, 307584, 310788, 314280, 335232, 341760, 345320, 372480, 384480, 388485, 410112, 414384, 419040, 446976, 461376, 466182, 502848, 512640, 517980, 552512, 558720, 576720, 615168, 621576, 628560, 670464, 683520, 690640, 699273, 744960, 768960, 776970, 828768, 838080, 922752, 932364, 1005696, 1025280, 1035960, 1105024, 1117440, 1153440, 1165455, 1230336, 1243152, 1257120, 1340928, 1381280, 1398546, 1537920, 1553940, 1657536, 1676160, 1845504, 1864728, 2011392, 2050560, 2071920, 2210048, 2234880, 2306880, 2330910, 2486304, 2514240, 2762560, 2797092, 3075840, 3107880, 3315072, 3352320, 3496365, 3691008, 3729456, 4022784, 4143840, 4420096, 4613760, 4661820, 4972608, 5028480, 5525120, 5594184, 6151680, 6215760, 6630144, 6704640, 6992730, 7458912, 8287680, 9227520, 9323640, 9945216, 10056960, 11050240, 11188368, 12431520, 13260288, 13985460, 14917824, 16575360, 18455040, 18647280, 19890432, 20113920, 22100480, 22376736, 24863040, 27970920, 29835648, 33150720, 37294560, 39780864, 44753472, 49726080, 55941840, 59671296, 66301440, 74589120, 89506944, 99452160, 111883680, 119342592, 149178240, 179013888, 198904320, 223767360, 298356480, 358027776, 447534720, 596712960, 895069440, 1790138880]

約数ペア:

[(1, 1790138880), (2, 895069440), (3, 596712960), (4, 447534720), (5, 358027776), (6, 298356480), (8, 223767360), (9, 198904320), (10, 179013888), (12, 149178240), (15, 119342592), (16, 111883680), (18, 99452160), (20, 89506944), (24, 74589120), (27, 66301440), (30, 59671296), (32, 55941840), (36, 49726080), (40, 44753472), (45, 39780864), (48, 37294560), (54, 33150720), (60, 29835648), (64, 27970920), (72, 24863040), (80, 22376736), (81, 22100480), (89, 20113920), (90, 19890432), (96, 18647280), (97, 18455040), (108, 16575360), (120, 14917824), (128, 13985460), (135, 13260288), (144, 12431520), (160, 11188368), (162, 11050240), (178, 10056960), (180, 9945216), (192, 9323640), (194, 9227520), (216, 8287680), (240, 7458912), (256, 6992730), (267, 6704640), (270, 6630144), (288, 6215760), (291, 6151680), (320, 5594184), (324, 5525120), (356, 5028480), (360, 4972608), (384, 4661820), (388, 4613760), (405, 4420096), (432, 4143840), (445, 4022784), (480, 3729456), (485, 3691008), (512, 3496365), (534, 3352320), (540, 3315072), (576, 3107880), (582, 3075840), (640, 2797092), (648, 2762560), (712, 2514240), (720, 2486304), (768, 2330910), (776, 2306880), (801, 2234880), (810, 2210048), (864, 2071920), (873, 2050560), (890, 2011392), (960, 1864728), (970, 1845504), (1068, 1676160), (1080, 1657536), (1152, 1553940), (1164, 1537920), (1280, 1398546), (1296, 1381280), (1335, 1340928), (1424, 1257120), (1440, 1243152), (1455, 1230336), (1536, 1165455), (1552, 1153440), (1602, 1117440), (1620, 1105024), (1728, 1035960), (1746, 1025280), (1780, 1005696), (1920, 932364), (1940, 922752), (2136, 838080), (2160, 828768), (2304, 776970), (2328, 768960), (2403, 744960), (2560, 699273), (2592, 690640), (2619, 683520), (2670, 670464), (2848, 628560), (2880, 621576), (2910, 615168), (3104, 576720), (3204, 558720), (3240, 552512), (3456, 517980), (3492, 512640), (3560, 502848), (3840, 466182), (3880, 461376), (4005, 446976), (4272, 419040), (4320, 414384), (4365, 410112), (4608, 388485), (4656, 384480), (4806, 372480), (5184, 345320), (5238, 341760), (5340, 335232), (5696, 314280), (5760, 310788), (5820, 307584), (6208, 288360), (6408, 279360), (6480, 276256), (6912, 258990), (6984, 256320), (7120, 251424), (7209, 248320), (7680, 233091), (7760, 230688), (7857, 227840), (8010, 223488), (8544, 209520), (8633, 207360), (8640, 207192), (8730, 205056), (9312, 192240), (9612, 186240), (10368, 172660), (10476, 170880), (10680, 167616), (11392, 157140), (11520, 155394), (11640, 153792), (12015, 148992), (12416, 144180), (12816, 139680), (12960, 138128), (13095, 136704), (13824, 129495), (13968, 128160), (14240, 125712), (14418, 124160), (15520, 115344), (15714, 113920), (16020, 111744), (17088, 104760), (17266, 103680), (17280, 103596), (17460, 102528), (18624, 96120), (19224, 93120), (20736, 86330), (20952, 85440), (21360, 83808), (22784, 78570), (23040, 77697), (23280, 76896), (24030, 74496), (24832, 72090), (25632, 69840), (25899, 69120), (25920, 69064), (26190, 68352), (27936, 64080), (28480, 62856), (28836, 62080), (31040, 57672), (31428, 56960), (32040, 55872), (34176, 52380), (34532, 51840), (34560, 51798), (34920, 51264), (36045, 49664), (37248, 48060), (38448, 46560), (39285, 45568), (41472, 43165), (41904, 42720)]