1385422080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 432

約数和(自身を含む): 5312764800

約数和(自身を除く): 3927342720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 49, 56, 60, 64, 70, 74, 80, 84, 96, 98, 105, 111, 112, 120, 128, 140, 147, 148, 160, 168, 185, 192, 196, 199, 210, 222, 224, 240, 245, 256, 259, 280, 294, 296, 320, 336, 370, 384, 392, 398, 420, 444, 448, 480, 490, 518, 555, 560, 588, 592, 597, 640, 672, 735, 740, 768, 777, 784, 796, 840, 888, 896, 960, 980, 995, 1036, 1110, 1120, 1176, 1184, 1194, 1280, 1295, 1344, 1393, 1470, 1480, 1554, 1568, 1592, 1680, 1776, 1792, 1813, 1920, 1960, 1990, 2072, 2220, 2240, 2352, 2368, 2388, 2590, 2688, 2786, 2940, 2960, 2985, 3108, 3136, 3184, 3360, 3552, 3626, 3840, 3885, 3920, 3980, 4144, 4179, 4440, 4480, 4704, 4736, 4776, 5180, 5376, 5439, 5572, 5880, 5920, 5970, 6216, 6272, 6368, 6720, 6965, 7104, 7252, 7363, 7770, 7840, 7960, 8288, 8358, 8880, 8960, 9065, 9408, 9472, 9552, 9751, 10360, 10878, 11144, 11760, 11840, 11940, 12432, 12544, 12736, 13440, 13930, 14208, 14504, 14726, 15540, 15680, 15920, 16576, 16716, 17760, 18130, 18816, 19104, 19502, 20720, 20895, 21756, 22089, 22288, 23520, 23680, 23880, 24864, 25472, 26880, 27195, 27860, 28416, 29008, 29253, 29452, 31080, 31360, 31840, 33152, 33432, 35520, 36260, 36815, 37632, 38208, 39004, 41440, 41790, 43512, 44178, 44576, 47040, 47360, 47760, 48755, 49728, 50944, 51541, 54390, 55720, 58016, 58506, 58904, 62160, 62720, 63680, 66304, 66864, 71040, 72520, 73630, 76416, 78008, 82880, 83580, 87024, 88356, 89152, 94080, 95520, 97510, 99456, 103082, 108780, 110445, 111440, 116032, 117012, 117808, 124320, 127360, 133728, 142080, 145040, 146265, 147260, 152832, 154623, 156016, 165760, 167160, 174048, 176712, 178304, 188160, 191040, 195020, 198912, 206164, 217560, 220890, 222880, 232064, 234024, 235616, 248640, 254720, 257705, 267456, 290080, 292530, 294520, 309246, 312032, 331520, 334320, 348096, 353424, 356608, 360787, 382080, 390040, 412328, 435120, 441780, 445760, 464128, 468048, 471232, 497280, 515410, 534912, 580160, 585060, 589040, 618492, 624064, 668640, 696192, 706848, 721574, 764160, 773115, 780080, 824656, 870240, 883560, 891520, 936096, 942464, 994560, 1030820, 1069824, 1082361, 1160320, 1170120, 1178080, 1236984, 1248128, 1337280, 1392384, 1413696, 1443148, 1546230, 1560160, 1649312, 1740480, 1767120, 1783040, 1803935, 1872192, 1884928, 2061640, 2164722, 2320640, 2340240, 2356160, 2473968, 2496256, 2674560, 2827392, 2886296, 3092460, 3120320, 3298624, 3480960, 3534240, 3607870, 3744384, 4123280, 4329444, 4680480, 4712320, 4947936, 5349120, 5411805, 5654784, 5772592, 6184920, 6240640, 6597248, 6961920, 7068480, 7215740, 7488768, 8246560, 8658888, 9360960, 9424640, 9895872, 10823610, 11545184, 12369840, 12481280, 13194496, 14136960, 14431480, 16493120, 17317776, 18721920, 19791744, 21647220, 23090368, 24739680, 28273920, 28862960, 32986240, 34635552, 37443840, 39583488, 43294440, 46180736, 49479360, 57725920, 65972480, 69271104, 86588880, 92361472, 98958720, 115451840, 138542208, 173177760, 197917440, 230903680, 277084416, 346355520, 461807360, 692711040, 1385422080]

約数ペア:

[(1, 1385422080), (2, 692711040), (3, 461807360), (4, 346355520), (5, 277084416), (6, 230903680), (7, 197917440), (8, 173177760), (10, 138542208), (12, 115451840), (14, 98958720), (15, 92361472), (16, 86588880), (20, 69271104), (21, 65972480), (24, 57725920), (28, 49479360), (30, 46180736), (32, 43294440), (35, 39583488), (37, 37443840), (40, 34635552), (42, 32986240), (48, 28862960), (49, 28273920), (56, 24739680), (60, 23090368), (64, 21647220), (70, 19791744), (74, 18721920), (80, 17317776), (84, 16493120), (96, 14431480), (98, 14136960), (105, 13194496), (111, 12481280), (112, 12369840), (120, 11545184), (128, 10823610), (140, 9895872), (147, 9424640), (148, 9360960), (160, 8658888), (168, 8246560), (185, 7488768), (192, 7215740), (196, 7068480), (199, 6961920), (210, 6597248), (222, 6240640), (224, 6184920), (240, 5772592), (245, 5654784), (256, 5411805), (259, 5349120), (280, 4947936), (294, 4712320), (296, 4680480), (320, 4329444), (336, 4123280), (370, 3744384), (384, 3607870), (392, 3534240), (398, 3480960), (420, 3298624), (444, 3120320), (448, 3092460), (480, 2886296), (490, 2827392), (518, 2674560), (555, 2496256), (560, 2473968), (588, 2356160), (592, 2340240), (597, 2320640), (640, 2164722), (672, 2061640), (735, 1884928), (740, 1872192), (768, 1803935), (777, 1783040), (784, 1767120), (796, 1740480), (840, 1649312), (888, 1560160), (896, 1546230), (960, 1443148), (980, 1413696), (995, 1392384), (1036, 1337280), (1110, 1248128), (1120, 1236984), (1176, 1178080), (1184, 1170120), (1194, 1160320), (1280, 1082361), (1295, 1069824), (1344, 1030820), (1393, 994560), (1470, 942464), (1480, 936096), (1554, 891520), (1568, 883560), (1592, 870240), (1680, 824656), (1776, 780080), (1792, 773115), (1813, 764160), (1920, 721574), (1960, 706848), (1990, 696192), (2072, 668640), (2220, 624064), (2240, 618492), (2352, 589040), (2368, 585060), (2388, 580160), (2590, 534912), (2688, 515410), (2786, 497280), (2940, 471232), (2960, 468048), (2985, 464128), (3108, 445760), (3136, 441780), (3184, 435120), (3360, 412328), (3552, 390040), (3626, 382080), (3840, 360787), (3885, 356608), (3920, 353424), (3980, 348096), (4144, 334320), (4179, 331520), (4440, 312032), (4480, 309246), (4704, 294520), (4736, 292530), (4776, 290080), (5180, 267456), (5376, 257705), (5439, 254720), (5572, 248640), (5880, 235616), (5920, 234024), (5970, 232064), (6216, 222880), (6272, 220890), (6368, 217560), (6720, 206164), (6965, 198912), (7104, 195020), (7252, 191040), (7363, 188160), (7770, 178304), (7840, 176712), (7960, 174048), (8288, 167160), (8358, 165760), (8880, 156016), (8960, 154623), (9065, 152832), (9408, 147260), (9472, 146265), (9552, 145040), (9751, 142080), (10360, 133728), (10878, 127360), (11144, 124320), (11760, 117808), (11840, 117012), (11940, 116032), (12432, 111440), (12544, 110445), (12736, 108780), (13440, 103082), (13930, 99456), (14208, 97510), (14504, 95520), (14726, 94080), (15540, 89152), (15680, 88356), (15920, 87024), (16576, 83580), (16716, 82880), (17760, 78008), (18130, 76416), (18816, 73630), (19104, 72520), (19502, 71040), (20720, 66864), (20895, 66304), (21756, 63680), (22089, 62720), (22288, 62160), (23520, 58904), (23680, 58506), (23880, 58016), (24864, 55720), (25472, 54390), (26880, 51541), (27195, 50944), (27860, 49728), (28416, 48755), (29008, 47760), (29253, 47360), (29452, 47040), (31080, 44576), (31360, 44178), (31840, 43512), (33152, 41790), (33432, 41440), (35520, 39004), (36260, 38208), (36815, 37632)]