1209409920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 512

約数和(自身を含む): 4758912000

約数和(自身を除く): 3549502080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 32, 34, 36, 40, 45, 46, 48, 51, 54, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 108, 115, 120, 128, 135, 136, 138, 144, 153, 160, 170, 179, 180, 184, 192, 204, 207, 216, 230, 240, 255, 270, 272, 276, 288, 306, 320, 340, 345, 358, 360, 368, 384, 391, 408, 414, 432, 459, 460, 480, 510, 537, 540, 544, 552, 576, 612, 621, 640, 680, 690, 716, 720, 736, 765, 782, 816, 828, 864, 895, 918, 920, 960, 1020, 1035, 1074, 1080, 1088, 1104, 1152, 1173, 1224, 1242, 1360, 1380, 1432, 1440, 1472, 1530, 1564, 1611, 1632, 1656, 1728, 1790, 1836, 1840, 1920, 1955, 2040, 2070, 2148, 2160, 2176, 2208, 2295, 2346, 2448, 2484, 2685, 2720, 2760, 2864, 2880, 2944, 3043, 3060, 3105, 3128, 3222, 3264, 3312, 3456, 3519, 3580, 3672, 3680, 3910, 4080, 4117, 4140, 4296, 4320, 4416, 4590, 4692, 4833, 4896, 4968, 5370, 5440, 5520, 5728, 5760, 5865, 6086, 6120, 6210, 6256, 6444, 6528, 6624, 7038, 7160, 7344, 7360, 7820, 8055, 8160, 8234, 8280, 8592, 8640, 8832, 9129, 9180, 9384, 9666, 9792, 9936, 10557, 10740, 10880, 11040, 11456, 11730, 12172, 12240, 12351, 12420, 12512, 12888, 13248, 14076, 14320, 14688, 14720, 15215, 15640, 16110, 16320, 16468, 16560, 17184, 17280, 17595, 18258, 18360, 18768, 19332, 19584, 19872, 20585, 21114, 21480, 22080, 22912, 23460, 24165, 24344, 24480, 24702, 24840, 25024, 25776, 26496, 27387, 28152, 28640, 29376, 30430, 31280, 32220, 32640, 32936, 33120, 34368, 35190, 36516, 36720, 37053, 37536, 38664, 39744, 41170, 42228, 42960, 44160, 45645, 46920, 48330, 48688, 48960, 49404, 49680, 50048, 51552, 52785, 54774, 56304, 57280, 58752, 60860, 61755, 62560, 64440, 65872, 66240, 68736, 69989, 70380, 73032, 73440, 74106, 75072, 77328, 79488, 82161, 82340, 84456, 85920, 91290, 93840, 96660, 97376, 97920, 98808, 99360, 103104, 105570, 109548, 111159, 112608, 114560, 121720, 123510, 125120, 128880, 131744, 132480, 136935, 139978, 140760, 146064, 146880, 148212, 150144, 154656, 164322, 164680, 168912, 171840, 182580, 185265, 187680, 193320, 194752, 197616, 198720, 206208, 209967, 211140, 219096, 222318, 225216, 243440, 247020, 250240, 257760, 263488, 273870, 279956, 281520, 292128, 293760, 296424, 309312, 328644, 329360, 337824, 343680, 349945, 365160, 370530, 375360, 386640, 389504, 395232, 397440, 410805, 419934, 422280, 438192, 444636, 450432, 486880, 494040, 515520, 526976, 547740, 555795, 559912, 563040, 584256, 592848, 618624, 629901, 657288, 658720, 675648, 699890, 730320, 741060, 750720, 773280, 790464, 821610, 839868, 844560, 876384, 889272, 973760, 988080, 1031040, 1049835, 1095480, 1111590, 1119824, 1126080, 1168512, 1185696, 1259802, 1314576, 1317440, 1351296, 1399780, 1460640, 1482120, 1546560, 1580928, 1643220, 1679736, 1689120, 1752768, 1778544, 1889703, 1947520, 1976160, 2099670, 2190960, 2223180, 2239648, 2252160, 2371392, 2519604, 2629152, 2634880, 2799560, 2921280, 2964240, 3093120, 3149505, 3286440, 3359472, 3378240, 3505536, 3557088, 3779406, 3952320, 4199340, 4381920, 4446360, 4479296, 4742784, 5039208, 5258304, 5599120, 5842560, 5928480, 6299010, 6572880, 6718944, 6756480, 7114176, 7558812, 7904640, 8398680, 8763840, 8892720, 8958592, 9448515, 10078416, 10516608, 11198240, 11856960, 12598020, 13145760, 13437888, 14228352, 15117624, 16797360, 17527680, 17785440, 18897030, 20156832, 22396480, 23713920, 25196040, 26291520, 26875776, 30235248, 33594720, 35570880, 37794060, 40313664, 44792960, 50392080, 52583040, 60470496, 67189440, 71141760, 75588120, 80627328, 100784160, 120940992, 134378880, 151176240, 201568320, 241881984, 302352480, 403136640, 604704960, 1209409920]

約数ペア:

[(1, 1209409920), (2, 604704960), (3, 403136640), (4, 302352480), (5, 241881984), (6, 201568320), (8, 151176240), (9, 134378880), (10, 120940992), (12, 100784160), (15, 80627328), (16, 75588120), (17, 71141760), (18, 67189440), (20, 60470496), (23, 52583040), (24, 50392080), (27, 44792960), (30, 40313664), (32, 37794060), (34, 35570880), (36, 33594720), (40, 30235248), (45, 26875776), (46, 26291520), (48, 25196040), (51, 23713920), (54, 22396480), (60, 20156832), (64, 18897030), (68, 17785440), (69, 17527680), (72, 16797360), (80, 15117624), (85, 14228352), (90, 13437888), (92, 13145760), (96, 12598020), (102, 11856960), (108, 11198240), (115, 10516608), (120, 10078416), (128, 9448515), (135, 8958592), (136, 8892720), (138, 8763840), (144, 8398680), (153, 7904640), (160, 7558812), (170, 7114176), (179, 6756480), (180, 6718944), (184, 6572880), (192, 6299010), (204, 5928480), (207, 5842560), (216, 5599120), (230, 5258304), (240, 5039208), (255, 4742784), (270, 4479296), (272, 4446360), (276, 4381920), (288, 4199340), (306, 3952320), (320, 3779406), (340, 3557088), (345, 3505536), (358, 3378240), (360, 3359472), (368, 3286440), (384, 3149505), (391, 3093120), (408, 2964240), (414, 2921280), (432, 2799560), (459, 2634880), (460, 2629152), (480, 2519604), (510, 2371392), (537, 2252160), (540, 2239648), (544, 2223180), (552, 2190960), (576, 2099670), (612, 1976160), (621, 1947520), (640, 1889703), (680, 1778544), (690, 1752768), (716, 1689120), (720, 1679736), (736, 1643220), (765, 1580928), (782, 1546560), (816, 1482120), (828, 1460640), (864, 1399780), (895, 1351296), (918, 1317440), (920, 1314576), (960, 1259802), (1020, 1185696), (1035, 1168512), (1074, 1126080), (1080, 1119824), (1088, 1111590), (1104, 1095480), (1152, 1049835), (1173, 1031040), (1224, 988080), (1242, 973760), (1360, 889272), (1380, 876384), (1432, 844560), (1440, 839868), (1472, 821610), (1530, 790464), (1564, 773280), (1611, 750720), (1632, 741060), (1656, 730320), (1728, 699890), (1790, 675648), (1836, 658720), (1840, 657288), (1920, 629901), (1955, 618624), (2040, 592848), (2070, 584256), (2148, 563040), (2160, 559912), (2176, 555795), (2208, 547740), (2295, 526976), (2346, 515520), (2448, 494040), (2484, 486880), (2685, 450432), (2720, 444636), (2760, 438192), (2864, 422280), (2880, 419934), (2944, 410805), (3043, 397440), (3060, 395232), (3105, 389504), (3128, 386640), (3222, 375360), (3264, 370530), (3312, 365160), (3456, 349945), (3519, 343680), (3580, 337824), (3672, 329360), (3680, 328644), (3910, 309312), (4080, 296424), (4117, 293760), (4140, 292128), (4296, 281520), (4320, 279956), (4416, 273870), (4590, 263488), (4692, 257760), (4833, 250240), (4896, 247020), (4968, 243440), (5370, 225216), (5440, 222318), (5520, 219096), (5728, 211140), (5760, 209967), (5865, 206208), (6086, 198720), (6120, 197616), (6210, 194752), (6256, 193320), (6444, 187680), (6528, 185265), (6624, 182580), (7038, 171840), (7160, 168912), (7344, 164680), (7360, 164322), (7820, 154656), (8055, 150144), (8160, 148212), (8234, 146880), (8280, 146064), (8592, 140760), (8640, 139978), (8832, 136935), (9129, 132480), (9180, 131744), (9384, 128880), (9666, 125120), (9792, 123510), (9936, 121720), (10557, 114560), (10740, 112608), (10880, 111159), (11040, 109548), (11456, 105570), (11730, 103104), (12172, 99360), (12240, 98808), (12351, 97920), (12420, 97376), (12512, 96660), (12888, 93840), (13248, 91290), (14076, 85920), (14320, 84456), (14688, 82340), (14720, 82161), (15215, 79488), (15640, 77328), (16110, 75072), (16320, 74106), (16468, 73440), (16560, 73032), (17184, 70380), (17280, 69989), (17595, 68736), (18258, 66240), (18360, 65872), (18768, 64440), (19332, 62560), (19584, 61755), (19872, 60860), (20585, 58752), (21114, 57280), (21480, 56304), (22080, 54774), (22912, 52785), (23460, 51552), (24165, 50048), (24344, 49680), (24480, 49404), (24702, 48960), (24840, 48688), (25024, 48330), (25776, 46920), (26496, 45645), (27387, 44160), (28152, 42960), (28640, 42228), (29376, 41170), (30430, 39744), (31280, 38664), (32220, 37536), (32640, 37053), (32936, 36720), (33120, 36516), (34368, 35190)]