1811531520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 576

約数和(自身を含む): 6993423360

約数和(自身を除く): 5181891840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 43, 45, 46, 48, 53, 54, 60, 64, 69, 72, 80, 86, 90, 92, 96, 106, 108, 115, 120, 128, 129, 135, 138, 144, 159, 160, 172, 180, 184, 192, 207, 212, 215, 216, 230, 240, 256, 258, 265, 270, 276, 288, 318, 320, 344, 345, 360, 368, 384, 387, 414, 424, 430, 432, 460, 477, 480, 516, 530, 540, 552, 576, 621, 636, 640, 645, 688, 690, 720, 736, 768, 774, 795, 828, 848, 860, 864, 920, 954, 960, 989, 1032, 1035, 1060, 1080, 1104, 1152, 1161, 1219, 1242, 1272, 1280, 1290, 1376, 1380, 1431, 1440, 1472, 1548, 1590, 1656, 1696, 1720, 1728, 1840, 1908, 1920, 1935, 1978, 2064, 2070, 2120, 2160, 2208, 2279, 2304, 2322, 2385, 2438, 2484, 2544, 2580, 2752, 2760, 2862, 2880, 2944, 2967, 3096, 3105, 3180, 3312, 3392, 3440, 3456, 3657, 3680, 3816, 3840, 3870, 3956, 4128, 4140, 4240, 4320, 4416, 4558, 4644, 4770, 4876, 4945, 4968, 5088, 5160, 5504, 5520, 5724, 5760, 5805, 5888, 5934, 6095, 6192, 6210, 6360, 6624, 6784, 6837, 6880, 6912, 7155, 7314, 7360, 7632, 7740, 7912, 8256, 8280, 8480, 8640, 8832, 8901, 9116, 9288, 9540, 9752, 9890, 9936, 10176, 10320, 10971, 11008, 11040, 11395, 11448, 11520, 11610, 11868, 12190, 12384, 12420, 12720, 13248, 13568, 13674, 13760, 14310, 14628, 14720, 14835, 15264, 15480, 15824, 16512, 16560, 16960, 17280, 17664, 17802, 18232, 18285, 18576, 19080, 19504, 19780, 19872, 20352, 20511, 20640, 21942, 22080, 22790, 22896, 23220, 23736, 24380, 24768, 24840, 25440, 26496, 26703, 27348, 27520, 28620, 29256, 29440, 29670, 30528, 30960, 31648, 32913, 33024, 33120, 33920, 34185, 34560, 35604, 36464, 36570, 37152, 38160, 39008, 39560, 39744, 40704, 41022, 41280, 43884, 44160, 44505, 45580, 45792, 46440, 47472, 48760, 49536, 49680, 50880, 52417, 52992, 53406, 54696, 54855, 55040, 57240, 58512, 59340, 61056, 61533, 61920, 63296, 65826, 66240, 67840, 68370, 71208, 72928, 73140, 74304, 76320, 78016, 79120, 79488, 82044, 82560, 87768, 88320, 89010, 91160, 91584, 92880, 94944, 97520, 99072, 99360, 101760, 102555, 104834, 106812, 109392, 109710, 114480, 117024, 118680, 122112, 123066, 123840, 126592, 131652, 132480, 133515, 136740, 142416, 145856, 146280, 148608, 152640, 156032, 157251, 158240, 158976, 164088, 164565, 165120, 175536, 178020, 182320, 183168, 185760, 189888, 195040, 198720, 203520, 205110, 209668, 213624, 218784, 219420, 228960, 234048, 237360, 246132, 247680, 253184, 262085, 263304, 264960, 267030, 273480, 284832, 291712, 292560, 297216, 305280, 307665, 312064, 314502, 316480, 328176, 329130, 351072, 356040, 364640, 366336, 371520, 379776, 390080, 397440, 410220, 419336, 427248, 437568, 438840, 457920, 468096, 471753, 474720, 492264, 495360, 524170, 526608, 534060, 546960, 569664, 583424, 585120, 610560, 615330, 629004, 632960, 656352, 658260, 702144, 712080, 729280, 743040, 759552, 780160, 786255, 794880, 820440, 838672, 854496, 875136, 877680, 915840, 936192, 943506, 949440, 984528, 1048340, 1053216, 1068120, 1093920, 1139328, 1170240, 1230660, 1258008, 1265920, 1312704, 1316520, 1404288, 1415259, 1424160, 1458560, 1486080, 1560320, 1572510, 1640880, 1677344, 1708992, 1750272, 1755360, 1831680, 1887012, 1898880, 1969056, 2096680, 2106432, 2136240, 2187840, 2278656, 2340480, 2358765, 2461320, 2516016, 2625408, 2633040, 2808576, 2830518, 2848320, 2917120, 3145020, 3281760, 3354688, 3417984, 3510720, 3774024, 3797760, 3938112, 4193360, 4212864, 4272480, 4375680, 4680960, 4717530, 4922640, 5032032, 5250816, 5266080, 5661036, 5696640, 6290040, 6563520, 6709376, 6835968, 7021440, 7076295, 7548048, 7876224, 8386720, 8425728, 8544960, 8751360, 9435060, 9845280, 10064064, 10532160, 11322072, 11393280, 12580080, 13127040, 13418752, 14042880, 14152590, 15096096, 15752448, 16773440, 17089920, 18870120, 19690560, 20128128, 21064320, 22644144, 25160160, 26254080, 28305180, 30192192, 33546880, 34179840, 37740240, 39381120, 40256256, 42128640, 45288288, 50320320, 56610360, 60384384, 67093760, 75480480, 78762240, 90576576, 100640640, 113220720, 120768768, 150960960, 181153152, 201281280, 226441440, 301921920, 362306304, 452882880, 603843840, 905765760, 1811531520]

約数ペア:

[(1, 1811531520), (2, 905765760), (3, 603843840), (4, 452882880), (5, 362306304), (6, 301921920), (8, 226441440), (9, 201281280), (10, 181153152), (12, 150960960), (15, 120768768), (16, 113220720), (18, 100640640), (20, 90576576), (23, 78762240), (24, 75480480), (27, 67093760), (30, 60384384), (32, 56610360), (36, 50320320), (40, 45288288), (43, 42128640), (45, 40256256), (46, 39381120), (48, 37740240), (53, 34179840), (54, 33546880), (60, 30192192), (64, 28305180), (69, 26254080), (72, 25160160), (80, 22644144), (86, 21064320), (90, 20128128), (92, 19690560), (96, 18870120), (106, 17089920), (108, 16773440), (115, 15752448), (120, 15096096), (128, 14152590), (129, 14042880), (135, 13418752), (138, 13127040), (144, 12580080), (159, 11393280), (160, 11322072), (172, 10532160), (180, 10064064), (184, 9845280), (192, 9435060), (207, 8751360), (212, 8544960), (215, 8425728), (216, 8386720), (230, 7876224), (240, 7548048), (256, 7076295), (258, 7021440), (265, 6835968), (270, 6709376), (276, 6563520), (288, 6290040), (318, 5696640), (320, 5661036), (344, 5266080), (345, 5250816), (360, 5032032), (368, 4922640), (384, 4717530), (387, 4680960), (414, 4375680), (424, 4272480), (430, 4212864), (432, 4193360), (460, 3938112), (477, 3797760), (480, 3774024), (516, 3510720), (530, 3417984), (540, 3354688), (552, 3281760), (576, 3145020), (621, 2917120), (636, 2848320), (640, 2830518), (645, 2808576), (688, 2633040), (690, 2625408), (720, 2516016), (736, 2461320), (768, 2358765), (774, 2340480), (795, 2278656), (828, 2187840), (848, 2136240), (860, 2106432), (864, 2096680), (920, 1969056), (954, 1898880), (960, 1887012), (989, 1831680), (1032, 1755360), (1035, 1750272), (1060, 1708992), (1080, 1677344), (1104, 1640880), (1152, 1572510), (1161, 1560320), (1219, 1486080), (1242, 1458560), (1272, 1424160), (1280, 1415259), (1290, 1404288), (1376, 1316520), (1380, 1312704), (1431, 1265920), (1440, 1258008), (1472, 1230660), (1548, 1170240), (1590, 1139328), (1656, 1093920), (1696, 1068120), (1720, 1053216), (1728, 1048340), (1840, 984528), (1908, 949440), (1920, 943506), (1935, 936192), (1978, 915840), (2064, 877680), (2070, 875136), (2120, 854496), (2160, 838672), (2208, 820440), (2279, 794880), (2304, 786255), (2322, 780160), (2385, 759552), (2438, 743040), (2484, 729280), (2544, 712080), (2580, 702144), (2752, 658260), (2760, 656352), (2862, 632960), (2880, 629004), (2944, 615330), (2967, 610560), (3096, 585120), (3105, 583424), (3180, 569664), (3312, 546960), (3392, 534060), (3440, 526608), (3456, 524170), (3657, 495360), (3680, 492264), (3816, 474720), (3840, 471753), (3870, 468096), (3956, 457920), (4128, 438840), (4140, 437568), (4240, 427248), (4320, 419336), (4416, 410220), (4558, 397440), (4644, 390080), (4770, 379776), (4876, 371520), (4945, 366336), (4968, 364640), (5088, 356040), (5160, 351072), (5504, 329130), (5520, 328176), (5724, 316480), (5760, 314502), (5805, 312064), (5888, 307665), (5934, 305280), (6095, 297216), (6192, 292560), (6210, 291712), (6360, 284832), (6624, 273480), (6784, 267030), (6837, 264960), (6880, 263304), (6912, 262085), (7155, 253184), (7314, 247680), (7360, 246132), (7632, 237360), (7740, 234048), (7912, 228960), (8256, 219420), (8280, 218784), (8480, 213624), (8640, 209668), (8832, 205110), (8901, 203520), (9116, 198720), (9288, 195040), (9540, 189888), (9752, 185760), (9890, 183168), (9936, 182320), (10176, 178020), (10320, 175536), (10971, 165120), (11008, 164565), (11040, 164088), (11395, 158976), (11448, 158240), (11520, 157251), (11610, 156032), (11868, 152640), (12190, 148608), (12384, 146280), (12420, 145856), (12720, 142416), (13248, 136740), (13568, 133515), (13674, 132480), (13760, 131652), (14310, 126592), (14628, 123840), (14720, 123066), (14835, 122112), (15264, 118680), (15480, 117024), (15824, 114480), (16512, 109710), (16560, 109392), (16960, 106812), (17280, 104834), (17664, 102555), (17802, 101760), (18232, 99360), (18285, 99072), (18576, 97520), (19080, 94944), (19504, 92880), (19780, 91584), (19872, 91160), (20352, 89010), (20511, 88320), (20640, 87768), (21942, 82560), (22080, 82044), (22790, 79488), (22896, 79120), (23220, 78016), (23736, 76320), (24380, 74304), (24768, 73140), (24840, 72928), (25440, 71208), (26496, 68370), (26703, 67840), (27348, 66240), (27520, 65826), (28620, 63296), (29256, 61920), (29440, 61533), (29670, 61056), (30528, 59340), (30960, 58512), (31648, 57240), (32913, 55040), (33024, 54855), (33120, 54696), (33920, 53406), (34185, 52992), (34560, 52417), (35604, 50880), (36464, 49680), (36570, 49536), (37152, 48760), (38160, 47472), (39008, 46440), (39560, 45792), (39744, 45580), (40704, 44505), (41022, 44160), (41280, 43884)]