1240784640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 432

約数和(自身を含む): 4580162496

約数和(自身を除く): 3339377856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 41, 45, 48, 60, 64, 71, 72, 74, 80, 82, 90, 96, 111, 120, 123, 128, 142, 144, 148, 160, 164, 180, 185, 192, 205, 213, 222, 240, 246, 256, 284, 288, 296, 320, 328, 333, 355, 360, 369, 370, 384, 410, 426, 444, 480, 492, 555, 568, 576, 592, 615, 639, 640, 656, 666, 710, 720, 738, 740, 768, 820, 852, 888, 960, 984, 1065, 1110, 1136, 1152, 1184, 1230, 1278, 1280, 1312, 1332, 1420, 1440, 1476, 1480, 1517, 1640, 1665, 1704, 1776, 1845, 1920, 1968, 2130, 2220, 2272, 2304, 2368, 2460, 2556, 2624, 2627, 2664, 2840, 2880, 2911, 2952, 2960, 3034, 3195, 3280, 3330, 3408, 3552, 3690, 3840, 3936, 4260, 4440, 4544, 4551, 4736, 4920, 5112, 5248, 5254, 5328, 5680, 5760, 5822, 5904, 5920, 6068, 6390, 6560, 6660, 6816, 7104, 7380, 7585, 7872, 7881, 8520, 8733, 8880, 9088, 9102, 9472, 9840, 10224, 10496, 10508, 10656, 11360, 11520, 11644, 11808, 11840, 12136, 12780, 13120, 13135, 13320, 13632, 13653, 14208, 14555, 14760, 15170, 15744, 15762, 17040, 17466, 17760, 18176, 18204, 19680, 20448, 21016, 21312, 22720, 22755, 23288, 23616, 23643, 23680, 24272, 25560, 26199, 26240, 26270, 26640, 27264, 27306, 28416, 29110, 29520, 30340, 31488, 31524, 34080, 34932, 35520, 36408, 39360, 39405, 40896, 42032, 42624, 43665, 45440, 45510, 46576, 47232, 47286, 47360, 48544, 51120, 52398, 52480, 52540, 53280, 54528, 54612, 58220, 59040, 60680, 63048, 68160, 68265, 69864, 71040, 72816, 78720, 78810, 81792, 84064, 85248, 87330, 90880, 91020, 93152, 94464, 94572, 97088, 102240, 104796, 105080, 106560, 107707, 109224, 116440, 118080, 118215, 121360, 126096, 130995, 136320, 136530, 139728, 142080, 145632, 157440, 157620, 163584, 168128, 174660, 182040, 186304, 189144, 194176, 204480, 209592, 210160, 213120, 215414, 218448, 232880, 236160, 236430, 242720, 252192, 261990, 272640, 273060, 279456, 291264, 315240, 323121, 336256, 349320, 364080, 372608, 378288, 388352, 408960, 419184, 420320, 426240, 430828, 436896, 465760, 472320, 472860, 485440, 504384, 523980, 538535, 546120, 558912, 582528, 630480, 646242, 672512, 698640, 728160, 745216, 756576, 817920, 838368, 840640, 861656, 873792, 931520, 945720, 969363, 970880, 1008768, 1047960, 1077070, 1092240, 1117824, 1165056, 1260960, 1292484, 1397280, 1456320, 1513152, 1615605, 1676736, 1681280, 1723312, 1747584, 1863040, 1891440, 1938726, 1941760, 2017536, 2095920, 2154140, 2184480, 2235648, 2521920, 2584968, 2794560, 2912640, 3026304, 3231210, 3353472, 3362560, 3446624, 3495168, 3726080, 3782880, 3877452, 4191840, 4308280, 4368960, 4846815, 5043840, 5169936, 5589120, 5825280, 6052608, 6462420, 6706944, 6893248, 7565760, 7754904, 8383680, 8616560, 8737920, 9693630, 10087680, 10339872, 11178240, 12924840, 13786496, 15131520, 15509808, 16767360, 17233120, 17475840, 19387260, 20679744, 25849680, 27572992, 30263040, 31019616, 33534720, 34466240, 38774520, 41359488, 51699360, 62039232, 68932480, 77549040, 82718976, 103398720, 124078464, 137864960, 155098080, 206797440, 248156928, 310196160, 413594880, 620392320, 1240784640]

約数ペア:

[(1, 1240784640), (2, 620392320), (3, 413594880), (4, 310196160), (5, 248156928), (6, 206797440), (8, 155098080), (9, 137864960), (10, 124078464), (12, 103398720), (15, 82718976), (16, 77549040), (18, 68932480), (20, 62039232), (24, 51699360), (30, 41359488), (32, 38774520), (36, 34466240), (37, 33534720), (40, 31019616), (41, 30263040), (45, 27572992), (48, 25849680), (60, 20679744), (64, 19387260), (71, 17475840), (72, 17233120), (74, 16767360), (80, 15509808), (82, 15131520), (90, 13786496), (96, 12924840), (111, 11178240), (120, 10339872), (123, 10087680), (128, 9693630), (142, 8737920), (144, 8616560), (148, 8383680), (160, 7754904), (164, 7565760), (180, 6893248), (185, 6706944), (192, 6462420), (205, 6052608), (213, 5825280), (222, 5589120), (240, 5169936), (246, 5043840), (256, 4846815), (284, 4368960), (288, 4308280), (296, 4191840), (320, 3877452), (328, 3782880), (333, 3726080), (355, 3495168), (360, 3446624), (369, 3362560), (370, 3353472), (384, 3231210), (410, 3026304), (426, 2912640), (444, 2794560), (480, 2584968), (492, 2521920), (555, 2235648), (568, 2184480), (576, 2154140), (592, 2095920), (615, 2017536), (639, 1941760), (640, 1938726), (656, 1891440), (666, 1863040), (710, 1747584), (720, 1723312), (738, 1681280), (740, 1676736), (768, 1615605), (820, 1513152), (852, 1456320), (888, 1397280), (960, 1292484), (984, 1260960), (1065, 1165056), (1110, 1117824), (1136, 1092240), (1152, 1077070), (1184, 1047960), (1230, 1008768), (1278, 970880), (1280, 969363), (1312, 945720), (1332, 931520), (1420, 873792), (1440, 861656), (1476, 840640), (1480, 838368), (1517, 817920), (1640, 756576), (1665, 745216), (1704, 728160), (1776, 698640), (1845, 672512), (1920, 646242), (1968, 630480), (2130, 582528), (2220, 558912), (2272, 546120), (2304, 538535), (2368, 523980), (2460, 504384), (2556, 485440), (2624, 472860), (2627, 472320), (2664, 465760), (2840, 436896), (2880, 430828), (2911, 426240), (2952, 420320), (2960, 419184), (3034, 408960), (3195, 388352), (3280, 378288), (3330, 372608), (3408, 364080), (3552, 349320), (3690, 336256), (3840, 323121), (3936, 315240), (4260, 291264), (4440, 279456), (4544, 273060), (4551, 272640), (4736, 261990), (4920, 252192), (5112, 242720), (5248, 236430), (5254, 236160), (5328, 232880), (5680, 218448), (5760, 215414), (5822, 213120), (5904, 210160), (5920, 209592), (6068, 204480), (6390, 194176), (6560, 189144), (6660, 186304), (6816, 182040), (7104, 174660), (7380, 168128), (7585, 163584), (7872, 157620), (7881, 157440), (8520, 145632), (8733, 142080), (8880, 139728), (9088, 136530), (9102, 136320), (9472, 130995), (9840, 126096), (10224, 121360), (10496, 118215), (10508, 118080), (10656, 116440), (11360, 109224), (11520, 107707), (11644, 106560), (11808, 105080), (11840, 104796), (12136, 102240), (12780, 97088), (13120, 94572), (13135, 94464), (13320, 93152), (13632, 91020), (13653, 90880), (14208, 87330), (14555, 85248), (14760, 84064), (15170, 81792), (15744, 78810), (15762, 78720), (17040, 72816), (17466, 71040), (17760, 69864), (18176, 68265), (18204, 68160), (19680, 63048), (20448, 60680), (21016, 59040), (21312, 58220), (22720, 54612), (22755, 54528), (23288, 53280), (23616, 52540), (23643, 52480), (23680, 52398), (24272, 51120), (25560, 48544), (26199, 47360), (26240, 47286), (26270, 47232), (26640, 46576), (27264, 45510), (27306, 45440), (28416, 43665), (29110, 42624), (29520, 42032), (30340, 40896), (31488, 39405), (31524, 39360), (34080, 36408), (34932, 35520)]