1230128640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 480

約数和(自身を含む): 4836252960

約数和(自身を除く): 3606124320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 108, 111, 117, 120, 128, 130, 135, 144, 148, 156, 160, 180, 185, 192, 195, 208, 216, 222, 234, 240, 256, 260, 270, 288, 296, 312, 320, 333, 351, 360, 370, 384, 390, 416, 432, 444, 468, 480, 481, 512, 520, 540, 555, 576, 585, 592, 624, 640, 666, 702, 720, 740, 768, 780, 832, 864, 888, 936, 960, 962, 999, 1040, 1080, 1110, 1152, 1170, 1184, 1248, 1280, 1332, 1369, 1404, 1440, 1443, 1480, 1536, 1560, 1664, 1665, 1728, 1755, 1776, 1872, 1920, 1924, 1998, 2080, 2160, 2220, 2304, 2340, 2368, 2405, 2496, 2560, 2664, 2738, 2808, 2880, 2886, 2960, 3120, 3328, 3330, 3456, 3510, 3552, 3744, 3840, 3848, 3996, 4107, 4160, 4320, 4329, 4440, 4608, 4680, 4736, 4810, 4992, 4995, 5328, 5476, 5616, 5760, 5772, 5920, 6240, 6656, 6660, 6845, 6912, 7020, 7104, 7215, 7488, 7680, 7696, 7992, 8214, 8320, 8640, 8658, 8880, 9360, 9472, 9620, 9984, 9990, 10656, 10952, 11232, 11520, 11544, 11840, 12321, 12480, 12987, 13320, 13690, 13824, 14040, 14208, 14430, 14976, 15392, 15984, 16428, 16640, 17280, 17316, 17760, 17797, 18720, 18944, 19240, 19968, 19980, 20535, 21312, 21645, 21904, 22464, 23040, 23088, 23680, 24642, 24960, 25974, 26640, 27380, 28080, 28416, 28860, 29952, 30784, 31968, 32856, 33280, 34560, 34632, 35520, 35594, 36963, 37440, 38480, 39960, 41070, 42624, 43290, 43808, 44928, 46176, 47360, 49284, 49920, 51948, 53280, 53391, 54760, 56160, 56832, 57720, 59904, 61568, 61605, 63936, 64935, 65712, 69120, 69264, 71040, 71188, 73926, 74880, 76960, 79920, 82140, 85248, 86580, 87616, 88985, 89856, 92352, 94720, 98568, 99840, 103896, 106560, 106782, 109520, 112320, 115440, 123136, 123210, 127872, 129870, 131424, 138528, 142080, 142376, 147852, 149760, 153920, 159840, 160173, 164280, 170496, 173160, 175232, 177970, 179712, 184704, 184815, 197136, 207792, 213120, 213564, 219040, 224640, 230880, 246272, 246420, 255744, 259740, 262848, 266955, 277056, 284160, 284752, 295704, 299520, 307840, 319680, 320346, 328560, 346320, 350464, 355940, 369408, 369630, 394272, 415584, 426240, 427128, 438080, 449280, 461760, 480519, 492840, 511488, 519480, 525696, 533910, 554112, 569504, 591408, 615680, 639360, 640692, 657120, 692640, 700928, 711880, 738816, 739260, 788544, 800865, 831168, 852480, 854256, 876160, 898560, 923520, 961038, 985680, 1038960, 1051392, 1067820, 1108224, 1139008, 1182816, 1231360, 1278720, 1281384, 1314240, 1385280, 1423760, 1478520, 1577088, 1601730, 1662336, 1708512, 1752320, 1847040, 1922076, 1971360, 2077920, 2102784, 2135640, 2216448, 2278016, 2365632, 2402595, 2557440, 2562768, 2628480, 2770560, 2847520, 2957040, 3154176, 3203460, 3324672, 3417024, 3504640, 3694080, 3844152, 3942720, 4155840, 4271280, 4556032, 4731264, 4805190, 5125536, 5256960, 5541120, 5695040, 5914080, 6308352, 6406920, 6649344, 6834048, 7688304, 7885440, 8311680, 8542560, 9112064, 9462528, 9610380, 10251072, 10513920, 11082240, 11390080, 11828160, 12813840, 13668096, 15376608, 15770880, 16623360, 17085120, 18925056, 19220760, 20502144, 22780160, 23656320, 25627680, 27336192, 30753216, 31541760, 33246720, 34170240, 38441520, 41004288, 45560320, 47312640, 51255360, 61506432, 68340480, 76883040, 82008576, 94625280, 102510720, 123012864, 136680960, 153766080, 205021440, 246025728, 307532160, 410042880, 615064320, 1230128640]

約数ペア:

[(1, 1230128640), (2, 615064320), (3, 410042880), (4, 307532160), (5, 246025728), (6, 205021440), (8, 153766080), (9, 136680960), (10, 123012864), (12, 102510720), (13, 94625280), (15, 82008576), (16, 76883040), (18, 68340480), (20, 61506432), (24, 51255360), (26, 47312640), (27, 45560320), (30, 41004288), (32, 38441520), (36, 34170240), (37, 33246720), (39, 31541760), (40, 30753216), (45, 27336192), (48, 25627680), (52, 23656320), (54, 22780160), (60, 20502144), (64, 19220760), (65, 18925056), (72, 17085120), (74, 16623360), (78, 15770880), (80, 15376608), (90, 13668096), (96, 12813840), (104, 11828160), (108, 11390080), (111, 11082240), (117, 10513920), (120, 10251072), (128, 9610380), (130, 9462528), (135, 9112064), (144, 8542560), (148, 8311680), (156, 7885440), (160, 7688304), (180, 6834048), (185, 6649344), (192, 6406920), (195, 6308352), (208, 5914080), (216, 5695040), (222, 5541120), (234, 5256960), (240, 5125536), (256, 4805190), (260, 4731264), (270, 4556032), (288, 4271280), (296, 4155840), (312, 3942720), (320, 3844152), (333, 3694080), (351, 3504640), (360, 3417024), (370, 3324672), (384, 3203460), (390, 3154176), (416, 2957040), (432, 2847520), (444, 2770560), (468, 2628480), (480, 2562768), (481, 2557440), (512, 2402595), (520, 2365632), (540, 2278016), (555, 2216448), (576, 2135640), (585, 2102784), (592, 2077920), (624, 1971360), (640, 1922076), (666, 1847040), (702, 1752320), (720, 1708512), (740, 1662336), (768, 1601730), (780, 1577088), (832, 1478520), (864, 1423760), (888, 1385280), (936, 1314240), (960, 1281384), (962, 1278720), (999, 1231360), (1040, 1182816), (1080, 1139008), (1110, 1108224), (1152, 1067820), (1170, 1051392), (1184, 1038960), (1248, 985680), (1280, 961038), (1332, 923520), (1369, 898560), (1404, 876160), (1440, 854256), (1443, 852480), (1480, 831168), (1536, 800865), (1560, 788544), (1664, 739260), (1665, 738816), (1728, 711880), (1755, 700928), (1776, 692640), (1872, 657120), (1920, 640692), (1924, 639360), (1998, 615680), (2080, 591408), (2160, 569504), (2220, 554112), (2304, 533910), (2340, 525696), (2368, 519480), (2405, 511488), (2496, 492840), (2560, 480519), (2664, 461760), (2738, 449280), (2808, 438080), (2880, 427128), (2886, 426240), (2960, 415584), (3120, 394272), (3328, 369630), (3330, 369408), (3456, 355940), (3510, 350464), (3552, 346320), (3744, 328560), (3840, 320346), (3848, 319680), (3996, 307840), (4107, 299520), (4160, 295704), (4320, 284752), (4329, 284160), (4440, 277056), (4608, 266955), (4680, 262848), (4736, 259740), (4810, 255744), (4992, 246420), (4995, 246272), (5328, 230880), (5476, 224640), (5616, 219040), (5760, 213564), (5772, 213120), (5920, 207792), (6240, 197136), (6656, 184815), (6660, 184704), (6845, 179712), (6912, 177970), (7020, 175232), (7104, 173160), (7215, 170496), (7488, 164280), (7680, 160173), (7696, 159840), (7992, 153920), (8214, 149760), (8320, 147852), (8640, 142376), (8658, 142080), (8880, 138528), (9360, 131424), (9472, 129870), (9620, 127872), (9984, 123210), (9990, 123136), (10656, 115440), (10952, 112320), (11232, 109520), (11520, 106782), (11544, 106560), (11840, 103896), (12321, 99840), (12480, 98568), (12987, 94720), (13320, 92352), (13690, 89856), (13824, 88985), (14040, 87616), (14208, 86580), (14430, 85248), (14976, 82140), (15392, 79920), (15984, 76960), (16428, 74880), (16640, 73926), (17280, 71188), (17316, 71040), (17760, 69264), (17797, 69120), (18720, 65712), (18944, 64935), (19240, 63936), (19968, 61605), (19980, 61568), (20535, 59904), (21312, 57720), (21645, 56832), (21904, 56160), (22464, 54760), (23040, 53391), (23088, 53280), (23680, 51948), (24642, 49920), (24960, 49284), (25974, 47360), (26640, 46176), (27380, 44928), (28080, 43808), (28416, 43290), (28860, 42624), (29952, 41070), (30784, 39960), (31968, 38480), (32856, 37440), (33280, 36963), (34560, 35594), (34632, 35520)]