1847214720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2785

約数の個数: 320

約数和(自身を含む): 7106770440

約数和(自身を除く): 5259555720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2741, 2808, 2880, 3120, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5482, 5616, 5760, 6240, 6480, 7020, 7488, 8223, 8320, 8424, 8640, 9360, 10368, 10530, 10964, 11232, 12480, 12960, 13705, 14040, 14976, 16446, 16848, 17280, 18720, 21060, 21928, 22464, 24669, 24960, 25920, 27410, 28080, 32892, 33696, 35633, 37440, 41115, 42120, 43856, 44928, 49338, 51840, 54820, 56160, 65784, 67392, 71266, 74007, 74880, 82230, 84240, 87712, 98676, 106899, 109640, 112320, 123345, 131568, 134784, 142532, 148014, 164460, 168480, 175424, 178165, 197352, 213798, 219280, 222021, 224640, 246690, 263136, 285064, 296028, 320697, 328920, 336960, 350848, 356330, 370035, 394704, 427596, 438560, 444042, 493380, 526272, 534495, 570128, 592056, 641394, 657840, 673920, 712660, 740070, 789408, 855192, 877120, 888084, 962091, 986760, 1052544, 1068990, 1110105, 1140256, 1184112, 1282788, 1315680, 1425320, 1480140, 1578816, 1603485, 1710384, 1754240, 1776168, 1924182, 1973520, 2137980, 2220210, 2280512, 2368224, 2565576, 2631360, 2850640, 2886273, 2960280, 3157632, 3206970, 3420768, 3552336, 3848364, 3947040, 4275960, 4440420, 4561024, 4736448, 4810455, 5131152, 5262720, 5701280, 5772546, 5920560, 6413940, 6841536, 7104672, 7696728, 7894080, 8551920, 8880840, 9472896, 9620910, 10262304, 11402560, 11545092, 11841120, 12827880, 13683072, 14209344, 14431365, 15393456, 15788160, 17103840, 17761680, 19241820, 20524608, 22805120, 23090184, 23682240, 25655760, 28418688, 28862730, 30786912, 34207680, 35523360, 38483640, 41049216, 46180368, 47364480, 51311520, 57725460, 61573824, 68415360, 71046720, 76967280, 92360736, 102623040, 115450920, 123147648, 142093440, 153934560, 184721472, 205246080, 230901840, 307869120, 369442944, 461803680, 615738240, 923607360, 1847214720]

約数ペア:

[(1, 1847214720), (2, 923607360), (3, 615738240), (4, 461803680), (5, 369442944), (6, 307869120), (8, 230901840), (9, 205246080), (10, 184721472), (12, 153934560), (13, 142093440), (15, 123147648), (16, 115450920), (18, 102623040), (20, 92360736), (24, 76967280), (26, 71046720), (27, 68415360), (30, 61573824), (32, 57725460), (36, 51311520), (39, 47364480), (40, 46180368), (45, 41049216), (48, 38483640), (52, 35523360), (54, 34207680), (60, 30786912), (64, 28862730), (65, 28418688), (72, 25655760), (78, 23682240), (80, 23090184), (81, 22805120), (90, 20524608), (96, 19241820), (104, 17761680), (108, 17103840), (117, 15788160), (120, 15393456), (128, 14431365), (130, 14209344), (135, 13683072), (144, 12827880), (156, 11841120), (160, 11545092), (162, 11402560), (180, 10262304), (192, 9620910), (195, 9472896), (208, 8880840), (216, 8551920), (234, 7894080), (240, 7696728), (260, 7104672), (270, 6841536), (288, 6413940), (312, 5920560), (320, 5772546), (324, 5701280), (351, 5262720), (360, 5131152), (384, 4810455), (390, 4736448), (405, 4561024), (416, 4440420), (432, 4275960), (468, 3947040), (480, 3848364), (520, 3552336), (540, 3420768), (576, 3206970), (585, 3157632), (624, 2960280), (640, 2886273), (648, 2850640), (702, 2631360), (720, 2565576), (780, 2368224), (810, 2280512), (832, 2220210), (864, 2137980), (936, 1973520), (960, 1924182), (1040, 1776168), (1053, 1754240), (1080, 1710384), (1152, 1603485), (1170, 1578816), (1248, 1480140), (1296, 1425320), (1404, 1315680), (1440, 1282788), (1560, 1184112), (1620, 1140256), (1664, 1110105), (1728, 1068990), (1755, 1052544), (1872, 986760), (1920, 962091), (2080, 888084), (2106, 877120), (2160, 855192), (2340, 789408), (2496, 740070), (2592, 712660), (2741, 673920), (2808, 657840), (2880, 641394), (3120, 592056), (3240, 570128), (3456, 534495), (3510, 526272), (3744, 493380), (4160, 444042), (4212, 438560), (4320, 427596), (4680, 394704), (4992, 370035), (5184, 356330), (5265, 350848), (5482, 336960), (5616, 328920), (5760, 320697), (6240, 296028), (6480, 285064), (7020, 263136), (7488, 246690), (8223, 224640), (8320, 222021), (8424, 219280), (8640, 213798), (9360, 197352), (10368, 178165), (10530, 175424), (10964, 168480), (11232, 164460), (12480, 148014), (12960, 142532), (13705, 134784), (14040, 131568), (14976, 123345), (16446, 112320), (16848, 109640), (17280, 106899), (18720, 98676), (21060, 87712), (21928, 84240), (22464, 82230), (24669, 74880), (24960, 74007), (25920, 71266), (27410, 67392), (28080, 65784), (32892, 56160), (33696, 54820), (35633, 51840), (37440, 49338), (41115, 44928), (42120, 43856)]