20580349440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:350

約数の個数: 640

約数和(自身を含む): 79421202432

約数和(自身を除く): 58840852992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 53, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 106, 112, 120, 124, 128, 140, 155, 159, 160, 168, 186, 192, 210, 212, 217, 224, 233, 240, 248, 256, 265, 280, 310, 318, 320, 336, 371, 372, 384, 420, 424, 434, 448, 465, 466, 480, 496, 512, 530, 560, 620, 636, 640, 651, 672, 699, 742, 744, 768, 795, 840, 848, 868, 896, 930, 932, 960, 992, 1060, 1085, 1113, 1120, 1165, 1240, 1272, 1280, 1302, 1344, 1398, 1484, 1488, 1536, 1590, 1631, 1643, 1680, 1696, 1736, 1792, 1855, 1860, 1864, 1920, 1984, 2120, 2170, 2226, 2240, 2330, 2480, 2544, 2560, 2604, 2688, 2796, 2968, 2976, 3180, 3255, 3262, 3286, 3360, 3392, 3472, 3495, 3584, 3710, 3720, 3728, 3840, 3968, 4240, 4340, 4452, 4480, 4660, 4893, 4929, 4960, 5088, 5208, 5376, 5565, 5592, 5936, 5952, 6360, 6510, 6524, 6572, 6720, 6784, 6944, 6990, 7223, 7420, 7440, 7456, 7680, 7936, 8155, 8215, 8480, 8680, 8904, 8960, 9320, 9786, 9858, 9920, 10176, 10416, 10752, 11130, 11184, 11501, 11872, 11904, 12349, 12720, 13020, 13048, 13144, 13440, 13568, 13888, 13980, 14446, 14840, 14880, 14912, 15872, 16310, 16430, 16960, 17360, 17808, 17920, 18640, 19572, 19716, 19840, 20352, 20832, 21669, 22260, 22368, 23002, 23744, 23808, 24465, 24645, 24698, 25440, 26040, 26096, 26288, 26880, 27136, 27776, 27960, 28892, 29680, 29760, 29824, 32620, 32860, 33920, 34503, 34720, 35616, 36115, 37047, 37280, 39144, 39432, 39680, 40704, 41664, 43338, 44520, 44736, 46004, 47488, 47616, 48930, 49290, 49396, 50561, 50880, 52080, 52192, 52576, 53760, 55552, 55920, 57505, 57784, 59360, 59520, 59648, 61745, 65240, 65720, 67840, 69006, 69440, 71232, 72230, 74094, 74560, 78288, 78864, 79360, 81408, 83328, 86443, 86676, 89040, 89472, 92008, 94976, 97860, 98580, 98792, 101122, 101760, 104160, 104384, 105152, 108345, 111104, 111840, 115010, 115568, 118720, 119040, 119296, 123490, 130480, 131440, 135680, 138012, 138880, 142464, 144460, 148188, 149120, 151683, 156576, 157728, 166656, 172515, 172886, 173352, 178080, 178944, 184016, 185235, 189952, 195720, 197160, 197584, 202244, 203520, 208320, 208768, 210304, 216690, 223680, 230020, 231136, 237440, 238080, 246980, 252805, 259329, 260960, 262880, 276024, 277760, 284928, 288920, 296376, 298240, 303366, 313152, 315456, 333312, 345030, 345772, 346704, 356160, 357888, 368032, 370470, 382819, 391440, 394320, 395168, 404488, 407040, 416640, 417536, 420608, 432215, 433380, 447360, 460040, 462272, 474880, 493960, 505610, 518658, 521920, 525760, 552048, 555520, 569856, 577840, 592752, 596480, 606732, 626304, 630912, 690060, 691544, 693408, 712320, 736064, 740940, 758415, 765638, 782880, 788640, 790336, 808976, 833280, 835072, 841216, 864430, 866760, 894720, 920080, 924544, 949760, 987920, 1011220, 1037316, 1043840, 1051520, 1104096, 1148457, 1155680, 1185504, 1213464, 1252608, 1261824, 1296645, 1380120, 1383088, 1386816, 1424640, 1472128, 1481880, 1516830, 1531276, 1565760, 1577280, 1580672, 1617952, 1666560, 1728860, 1733520, 1789440, 1840160, 1849088, 1914095, 1975840, 2022440, 2074632, 2087680, 2103040, 2208192, 2296914, 2311360, 2371008, 2426928, 2505216, 2523648, 2593290, 2679733, 2760240, 2766176, 2773632, 2849280, 2944256, 2963760, 3033660, 3062552, 3131520, 3154560, 3161344, 3235904, 3457720, 3467040, 3680320, 3698176, 3828190, 3951680, 4044880, 4149264, 4175360, 4206080, 4416384, 4593828, 4622720, 4742016, 4853856, 5186580, 5359466, 5520480, 5532352, 5547264, 5742285, 5888512, 5927520, 6067320, 6125104, 6263040, 6309120, 6322688, 6471808, 6915440, 6934080, 7360640, 7656380, 7903360, 8039199, 8089760, 8298528, 8832768, 9187656, 9245440, 9484032, 9707712, 10373160, 10718932, 11040960, 11064704, 11094528, 11484570, 11855040, 12134640, 12250208, 12526080, 12618240, 12943616, 13398665, 13830880, 13868160, 14721280, 15312760, 15806720, 16078398, 16179520, 16597056, 17665536, 18375312, 18490880, 18968064, 19415424, 20746320, 21437864, 22081920, 22129408, 22969140, 23710080, 24269280, 24500416, 25887232, 26797330, 27661760, 27736320, 29442560, 30625520, 31613440, 32156796, 32359040, 33194112, 36750624, 38830848, 40195995, 41492640, 42875728, 44163840, 44258816, 45938280, 47420160, 48538560, 49000832, 53594660, 55323520, 55472640, 61251040, 64313592, 64718080, 66388224, 73501248, 77661696, 80391990, 82985280, 85751456, 88327680, 91876560, 94840320, 97077120, 98001664, 107189320, 110647040, 122502080, 128627184, 129436160, 132776448, 147002496, 160783980, 165970560, 171502912, 183753120, 194154240, 196003328, 214378640, 221294080, 245004160, 257254368, 294004992, 321567960, 331941120, 343005824, 367506240, 388308480, 428757280, 490008320, 514508736, 588009984, 643135920, 663882240, 686011648, 735012480, 857514560, 980016640, 1029017472, 1286271840, 1372023296, 1470024960, 1715029120, 2058034944, 2572543680, 2940049920, 3430058240, 4116069888, 5145087360, 6860116480, 10290174720, 20580349440]

約数ペア:

[(1, 20580349440), (2, 10290174720), (3, 6860116480), (4, 5145087360), (5, 4116069888), (6, 3430058240), (7, 2940049920), (8, 2572543680), (10, 2058034944), (12, 1715029120), (14, 1470024960), (15, 1372023296), (16, 1286271840), (20, 1029017472), (21, 980016640), (24, 857514560), (28, 735012480), (30, 686011648), (31, 663882240), (32, 643135920), (35, 588009984), (40, 514508736), (42, 490008320), (48, 428757280), (53, 388308480), (56, 367506240), (60, 343005824), (62, 331941120), (64, 321567960), (70, 294004992), (80, 257254368), (84, 245004160), (93, 221294080), (96, 214378640), (105, 196003328), (106, 194154240), (112, 183753120), (120, 171502912), (124, 165970560), (128, 160783980), (140, 147002496), (155, 132776448), (159, 129436160), (160, 128627184), (168, 122502080), (186, 110647040), (192, 107189320), (210, 98001664), (212, 97077120), (217, 94840320), (224, 91876560), (233, 88327680), (240, 85751456), (248, 82985280), (256, 80391990), (265, 77661696), (280, 73501248), (310, 66388224), (318, 64718080), (320, 64313592), (336, 61251040), (371, 55472640), (372, 55323520), (384, 53594660), (420, 49000832), (424, 48538560), (434, 47420160), (448, 45938280), (465, 44258816), (466, 44163840), (480, 42875728), (496, 41492640), (512, 40195995), (530, 38830848), (560, 36750624), (620, 33194112), (636, 32359040), (640, 32156796), (651, 31613440), (672, 30625520), (699, 29442560), (742, 27736320), (744, 27661760), (768, 26797330), (795, 25887232), (840, 24500416), (848, 24269280), (868, 23710080), (896, 22969140), (930, 22129408), (932, 22081920), (960, 21437864), (992, 20746320), (1060, 19415424), (1085, 18968064), (1113, 18490880), (1120, 18375312), (1165, 17665536), (1240, 16597056), (1272, 16179520), (1280, 16078398), (1302, 15806720), (1344, 15312760), (1398, 14721280), (1484, 13868160), (1488, 13830880), (1536, 13398665), (1590, 12943616), (1631, 12618240), (1643, 12526080), (1680, 12250208), (1696, 12134640), (1736, 11855040), (1792, 11484570), (1855, 11094528), (1860, 11064704), (1864, 11040960), (1920, 10718932), (1984, 10373160), (2120, 9707712), (2170, 9484032), (2226, 9245440), (2240, 9187656), (2330, 8832768), (2480, 8298528), (2544, 8089760), (2560, 8039199), (2604, 7903360), (2688, 7656380), (2796, 7360640), (2968, 6934080), (2976, 6915440), (3180, 6471808), (3255, 6322688), (3262, 6309120), (3286, 6263040), (3360, 6125104), (3392, 6067320), (3472, 5927520), (3495, 5888512), (3584, 5742285), (3710, 5547264), (3720, 5532352), (3728, 5520480), (3840, 5359466), (3968, 5186580), (4240, 4853856), (4340, 4742016), (4452, 4622720), (4480, 4593828), (4660, 4416384), (4893, 4206080), (4929, 4175360), (4960, 4149264), (5088, 4044880), (5208, 3951680), (5376, 3828190), (5565, 3698176), (5592, 3680320), (5936, 3467040), (5952, 3457720), (6360, 3235904), (6510, 3161344), (6524, 3154560), (6572, 3131520), (6720, 3062552), (6784, 3033660), (6944, 2963760), (6990, 2944256), (7223, 2849280), (7420, 2773632), (7440, 2766176), (7456, 2760240), (7680, 2679733), (7936, 2593290), (8155, 2523648), (8215, 2505216), (8480, 2426928), (8680, 2371008), (8904, 2311360), (8960, 2296914), (9320, 2208192), (9786, 2103040), (9858, 2087680), (9920, 2074632), (10176, 2022440), (10416, 1975840), (10752, 1914095), (11130, 1849088), (11184, 1840160), (11501, 1789440), (11872, 1733520), (11904, 1728860), (12349, 1666560), (12720, 1617952), (13020, 1580672), (13048, 1577280), (13144, 1565760), (13440, 1531276), (13568, 1516830), (13888, 1481880), (13980, 1472128), (14446, 1424640), (14840, 1386816), (14880, 1383088), (14912, 1380120), (15872, 1296645), (16310, 1261824), (16430, 1252608), (16960, 1213464), (17360, 1185504), (17808, 1155680), (17920, 1148457), (18640, 1104096), (19572, 1051520), (19716, 1043840), (19840, 1037316), (20352, 1011220), (20832, 987920), (21669, 949760), (22260, 924544), (22368, 920080), (23002, 894720), (23744, 866760), (23808, 864430), (24465, 841216), (24645, 835072), (24698, 833280), (25440, 808976), (26040, 790336), (26096, 788640), (26288, 782880), (26880, 765638), (27136, 758415), (27776, 740940), (27960, 736064), (28892, 712320), (29680, 693408), (29760, 691544), (29824, 690060), (32620, 630912), (32860, 626304), (33920, 606732), (34503, 596480), (34720, 592752), (35616, 577840), (36115, 569856), (37047, 555520), (37280, 552048), (39144, 525760), (39432, 521920), (39680, 518658), (40704, 505610), (41664, 493960), (43338, 474880), (44520, 462272), (44736, 460040), (46004, 447360), (47488, 433380), (47616, 432215), (48930, 420608), (49290, 417536), (49396, 416640), (50561, 407040), (50880, 404488), (52080, 395168), (52192, 394320), (52576, 391440), (53760, 382819), (55552, 370470), (55920, 368032), (57505, 357888), (57784, 356160), (59360, 346704), (59520, 345772), (59648, 345030), (61745, 333312), (65240, 315456), (65720, 313152), (67840, 303366), (69006, 298240), (69440, 296376), (71232, 288920), (72230, 284928), (74094, 277760), (74560, 276024), (78288, 262880), (78864, 260960), (79360, 259329), (81408, 252805), (83328, 246980), (86443, 238080), (86676, 237440), (89040, 231136), (89472, 230020), (92008, 223680), (94976, 216690), (97860, 210304), (98580, 208768), (98792, 208320), (101122, 203520), (101760, 202244), (104160, 197584), (104384, 197160), (105152, 195720), (108345, 189952), (111104, 185235), (111840, 184016), (115010, 178944), (115568, 178080), (118720, 173352), (119040, 172886), (119296, 172515), (123490, 166656), (130480, 157728), (131440, 156576), (135680, 151683), (138012, 149120), (138880, 148188), (142464, 144460)]