194987520

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 640

約数和(自身を含む): 879943680

約数和(自身を除く): 684956160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 108, 112, 117, 120, 124, 126, 128, 130, 135, 140, 144, 155, 156, 160, 168, 180, 182, 186, 189, 192, 195, 208, 210, 216, 217, 224, 234, 240, 248, 252, 256, 260, 270, 273, 279, 280, 288, 310, 312, 315, 320, 336, 351, 360, 364, 372, 378, 384, 390, 403, 416, 420, 432, 434, 448, 455, 465, 468, 480, 496, 504, 512, 520, 540, 546, 558, 560, 576, 585, 620, 624, 630, 640, 651, 672, 702, 720, 728, 744, 756, 768, 780, 806, 819, 832, 837, 840, 864, 868, 896, 910, 930, 936, 945, 960, 992, 1008, 1040, 1080, 1085, 1092, 1116, 1120, 1152, 1170, 1209, 1240, 1248, 1260, 1280, 1302, 1344, 1365, 1395, 1404, 1440, 1456, 1488, 1512, 1536, 1560, 1612, 1638, 1664, 1674, 1680, 1728, 1736, 1755, 1792, 1820, 1860, 1872, 1890, 1920, 1953, 1984, 2015, 2016, 2080, 2160, 2170, 2184, 2232, 2240, 2304, 2340, 2418, 2457, 2480, 2496, 2520, 2560, 2604, 2688, 2730, 2790, 2808, 2821, 2880, 2912, 2976, 3024, 3120, 3224, 3255, 3276, 3328, 3348, 3360, 3456, 3472, 3510, 3584, 3627, 3640, 3720, 3744, 3780, 3840, 3906, 3968, 4030, 4032, 4095, 4160, 4185, 4320, 4340, 4368, 4464, 4480, 4608, 4680, 4836, 4914, 4960, 4992, 5040, 5208, 5376, 5460, 5580, 5616, 5642, 5760, 5824, 5859, 5952, 6045, 6048, 6240, 6448, 6510, 6552, 6656, 6696, 6720, 6912, 6944, 7020, 7254, 7280, 7440, 7488, 7560, 7680, 7812, 7936, 8060, 8064, 8190, 8320, 8370, 8463, 8640, 8680, 8736, 8928, 8960, 9360, 9672, 9765, 9828, 9920, 9984, 10080, 10416, 10752, 10881, 10920, 11160, 11232, 11284, 11520, 11648, 11718, 11904, 12090, 12096, 12285, 12480, 12896, 13020, 13104, 13392, 13440, 13824, 13888, 14040, 14105, 14508, 14560, 14880, 14976, 15120, 15624, 15872, 16120, 16128, 16380, 16640, 16740, 16926, 17280, 17360, 17472, 17856, 17920, 18135, 18720, 19344, 19530, 19656, 19840, 19968, 20160, 20832, 21762, 21840, 22320, 22464, 22568, 23040, 23296, 23436, 23808, 24180, 24192, 24570, 24960, 25389, 25792, 26040, 26208, 26784, 26880, 27776, 28080, 28210, 29016, 29120, 29295, 29760, 29952, 30240, 31248, 32240, 32256, 32760, 33280, 33480, 33852, 34560, 34720, 34944, 35712, 36270, 37440, 38688, 39060, 39312, 39680, 40320, 41664, 42315, 43524, 43680, 44640, 44928, 45136, 46592, 46872, 47616, 48360, 48384, 49140, 49920, 50778, 51584, 52080, 52416, 53568, 53760, 54405, 55552, 56160, 56420, 58032, 58240, 58590, 59520, 59904, 60480, 62496, 64480, 65520, 66960, 67704, 69120, 69440, 69888, 71424, 72540, 74880, 76167, 77376, 78120, 78624, 79360, 80640, 83328, 84630, 87048, 87360, 89280, 89856, 90272, 93744, 96720, 96768, 98280, 99840, 101556, 103168, 104160, 104832, 107136, 108810, 111104, 112320, 112840, 116064, 116480, 117180, 119040, 120960, 124992, 126945, 128960, 131040, 133920, 135408, 138880, 139776, 142848, 145080, 149760, 152334, 154752, 156240, 157248, 161280, 166656, 169260, 174096, 174720, 178560, 179712, 180544, 187488, 193440, 196560, 203112, 206336, 208320, 209664, 214272, 217620, 224640, 225680, 232128, 232960, 234360, 238080, 241920, 249984, 253890, 257920, 262080, 267840, 270816, 277760, 290160, 299520, 304668, 309504, 312480, 314496, 333312, 338520, 348192, 349440, 357120, 361088, 374976, 380835, 386880, 393120, 406224, 416640, 419328, 428544, 435240, 449280, 451360, 464256, 468720, 483840, 499968, 507780, 515840, 524160, 535680, 541632, 555520, 580320, 609336, 619008, 624960, 628992, 677040, 696384, 698880, 714240, 722176, 749952, 761670, 773760, 786240, 812448, 833280, 870480, 898560, 902720, 928512, 937440, 999936, 1015560, 1031680, 1048320, 1071360, 1083264, 1160640, 1218672, 1249920, 1257984, 1354080, 1392768, 1444352, 1499904, 1523340, 1547520, 1572480, 1624896, 1666560, 1740960, 1805440, 1857024, 1874880, 2031120, 2096640, 2142720, 2166528, 2321280, 2437344, 2499840, 2708160, 2785536, 2999808, 3046680, 3095040, 3144960, 3249792, 3481920, 3610880, 3749760, 4062240, 4333056, 4642560, 4874688, 4999680, 5416320, 5571072, 6093360, 6289920, 6499584, 6963840, 7221760, 7499520, 8124480, 9285120, 9749376, 10832640, 12186720, 12999168, 13927680, 14999040, 16248960, 19498752, 21665280, 24373440, 27855360, 32497920, 38997504, 48746880, 64995840, 97493760, 194987520]

約数ペア:

[(1, 194987520), (2, 97493760), (3, 64995840), (4, 48746880), (5, 38997504), (6, 32497920), (7, 27855360), (8, 24373440), (9, 21665280), (10, 19498752), (12, 16248960), (13, 14999040), (14, 13927680), (15, 12999168), (16, 12186720), (18, 10832640), (20, 9749376), (21, 9285120), (24, 8124480), (26, 7499520), (27, 7221760), (28, 6963840), (30, 6499584), (31, 6289920), (32, 6093360), (35, 5571072), (36, 5416320), (39, 4999680), (40, 4874688), (42, 4642560), (45, 4333056), (48, 4062240), (52, 3749760), (54, 3610880), (56, 3481920), (60, 3249792), (62, 3144960), (63, 3095040), (64, 3046680), (65, 2999808), (70, 2785536), (72, 2708160), (78, 2499840), (80, 2437344), (84, 2321280), (90, 2166528), (91, 2142720), (93, 2096640), (96, 2031120), (104, 1874880), (105, 1857024), (108, 1805440), (112, 1740960), (117, 1666560), (120, 1624896), (124, 1572480), (126, 1547520), (128, 1523340), (130, 1499904), (135, 1444352), (140, 1392768), (144, 1354080), (155, 1257984), (156, 1249920), (160, 1218672), (168, 1160640), (180, 1083264), (182, 1071360), (186, 1048320), (189, 1031680), (192, 1015560), (195, 999936), (208, 937440), (210, 928512), (216, 902720), (217, 898560), (224, 870480), (234, 833280), (240, 812448), (248, 786240), (252, 773760), (256, 761670), (260, 749952), (270, 722176), (273, 714240), (279, 698880), (280, 696384), (288, 677040), (310, 628992), (312, 624960), (315, 619008), (320, 609336), (336, 580320), (351, 555520), (360, 541632), (364, 535680), (372, 524160), (378, 515840), (384, 507780), (390, 499968), (403, 483840), (416, 468720), (420, 464256), (432, 451360), (434, 449280), (448, 435240), (455, 428544), (465, 419328), (468, 416640), (480, 406224), (496, 393120), (504, 386880), (512, 380835), (520, 374976), (540, 361088), (546, 357120), (558, 349440), (560, 348192), (576, 338520), (585, 333312), (620, 314496), (624, 312480), (630, 309504), (640, 304668), (651, 299520), (672, 290160), (702, 277760), (720, 270816), (728, 267840), (744, 262080), (756, 257920), (768, 253890), (780, 249984), (806, 241920), (819, 238080), (832, 234360), (837, 232960), (840, 232128), (864, 225680), (868, 224640), (896, 217620), (910, 214272), (930, 209664), (936, 208320), (945, 206336), (960, 203112), (992, 196560), (1008, 193440), (1040, 187488), (1080, 180544), (1085, 179712), (1092, 178560), (1116, 174720), (1120, 174096), (1152, 169260), (1170, 166656), (1209, 161280), (1240, 157248), (1248, 156240), (1260, 154752), (1280, 152334), (1302, 149760), (1344, 145080), (1365, 142848), (1395, 139776), (1404, 138880), (1440, 135408), (1456, 133920), (1488, 131040), (1512, 128960), (1536, 126945), (1560, 124992), (1612, 120960), (1638, 119040), (1664, 117180), (1674, 116480), (1680, 116064), (1728, 112840), (1736, 112320), (1755, 111104), (1792, 108810), (1820, 107136), (1860, 104832), (1872, 104160), (1890, 103168), (1920, 101556), (1953, 99840), (1984, 98280), (2015, 96768), (2016, 96720), (2080, 93744), (2160, 90272), (2170, 89856), (2184, 89280), (2232, 87360), (2240, 87048), (2304, 84630), (2340, 83328), (2418, 80640), (2457, 79360), (2480, 78624), (2496, 78120), (2520, 77376), (2560, 76167), (2604, 74880), (2688, 72540), (2730, 71424), (2790, 69888), (2808, 69440), (2821, 69120), (2880, 67704), (2912, 66960), (2976, 65520), (3024, 64480), (3120, 62496), (3224, 60480), (3255, 59904), (3276, 59520), (3328, 58590), (3348, 58240), (3360, 58032), (3456, 56420), (3472, 56160), (3510, 55552), (3584, 54405), (3627, 53760), (3640, 53568), (3720, 52416), (3744, 52080), (3780, 51584), (3840, 50778), (3906, 49920), (3968, 49140), (4030, 48384), (4032, 48360), (4095, 47616), (4160, 46872), (4185, 46592), (4320, 45136), (4340, 44928), (4368, 44640), (4464, 43680), (4480, 43524), (4608, 42315), (4680, 41664), (4836, 40320), (4914, 39680), (4960, 39312), (4992, 39060), (5040, 38688), (5208, 37440), (5376, 36270), (5460, 35712), (5580, 34944), (5616, 34720), (5642, 34560), (5760, 33852), (5824, 33480), (5859, 33280), (5952, 32760), (6045, 32256), (6048, 32240), (6240, 31248), (6448, 30240), (6510, 29952), (6552, 29760), (6656, 29295), (6696, 29120), (6720, 29016), (6912, 28210), (6944, 28080), (7020, 27776), (7254, 26880), (7280, 26784), (7440, 26208), (7488, 26040), (7560, 25792), (7680, 25389), (7812, 24960), (7936, 24570), (8060, 24192), (8064, 24180), (8190, 23808), (8320, 23436), (8370, 23296), (8463, 23040), (8640, 22568), (8680, 22464), (8736, 22320), (8928, 21840), (8960, 21762), (9360, 20832), (9672, 20160), (9765, 19968), (9828, 19840), (9920, 19656), (9984, 19530), (10080, 19344), (10416, 18720), (10752, 18135), (10881, 17920), (10920, 17856), (11160, 17472), (11232, 17360), (11284, 17280), (11520, 16926), (11648, 16740), (11718, 16640), (11904, 16380), (12090, 16128), (12096, 16120), (12285, 15872), (12480, 15624), (12896, 15120), (13020, 14976), (13104, 14880), (13392, 14560), (13440, 14508), (13824, 14105), (13888, 14040)]