1925894880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 960

約数和(自身を含む): 8851949568

約数和(自身を除く): 6926054688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 46, 48, 52, 54, 56, 60, 63, 65, 69, 70, 71, 72, 78, 80, 81, 84, 90, 91, 92, 96, 104, 105, 108, 112, 115, 117, 120, 126, 130, 135, 138, 140, 142, 144, 156, 160, 161, 162, 168, 180, 182, 184, 189, 195, 207, 208, 210, 213, 216, 224, 230, 234, 240, 252, 260, 270, 273, 276, 280, 284, 288, 299, 312, 315, 322, 324, 336, 345, 351, 355, 360, 364, 368, 378, 390, 405, 414, 416, 420, 426, 432, 455, 460, 468, 480, 483, 497, 504, 520, 540, 546, 552, 560, 567, 568, 585, 598, 621, 624, 630, 639, 644, 648, 672, 690, 702, 710, 720, 728, 736, 756, 780, 805, 810, 819, 828, 840, 852, 864, 897, 910, 920, 923, 936, 945, 966, 994, 1008, 1035, 1040, 1053, 1065, 1080, 1092, 1104, 1120, 1134, 1136, 1170, 1196, 1242, 1248, 1260, 1278, 1288, 1296, 1365, 1380, 1404, 1420, 1440, 1449, 1456, 1491, 1495, 1512, 1560, 1610, 1620, 1633, 1638, 1656, 1680, 1704, 1755, 1794, 1820, 1840, 1846, 1863, 1872, 1890, 1917, 1932, 1988, 2016, 2070, 2080, 2093, 2106, 2130, 2160, 2184, 2208, 2268, 2272, 2340, 2392, 2415, 2457, 2484, 2485, 2520, 2556, 2576, 2592, 2691, 2730, 2760, 2769, 2808, 2835, 2840, 2898, 2912, 2982, 2990, 3024, 3105, 3120, 3195, 3220, 3240, 3266, 3276, 3312, 3360, 3408, 3510, 3588, 3640, 3680, 3692, 3726, 3744, 3780, 3834, 3864, 3976, 4095, 4140, 4186, 4212, 4260, 4320, 4347, 4368, 4473, 4485, 4536, 4615, 4680, 4784, 4830, 4899, 4914, 4968, 4970, 5040, 5112, 5152, 5265, 5382, 5460, 5520, 5538, 5616, 5670, 5680, 5751, 5796, 5964, 5980, 6048, 6210, 6240, 6279, 6390, 6440, 6461, 6480, 6532, 6552, 6624, 6816, 7020, 7176, 7245, 7280, 7371, 7384, 7452, 7455, 7560, 7668, 7728, 7952, 8073, 8165, 8190, 8280, 8307, 8372, 8424, 8520, 8694, 8736, 8946, 8970, 9072, 9230, 9315, 9360, 9568, 9585, 9660, 9798, 9828, 9936, 9940, 10080, 10224, 10465, 10530, 10764, 10920, 11040, 11076, 11232, 11340, 11360, 11431, 11502, 11592, 11928, 11960, 12285, 12420, 12558, 12780, 12880, 12922, 12960, 13041, 13064, 13104, 13419, 13455, 13845, 14040, 14352, 14490, 14560, 14697, 14742, 14768, 14904, 14910, 15120, 15336, 15456, 15904, 16146, 16330, 16380, 16560, 16614, 16744, 16848, 17040, 17388, 17892, 17940, 18144, 18460, 18630, 18720, 18837, 19170, 19320, 19383, 19596, 19656, 19872, 19880, 20448, 20930, 21060, 21229, 21528, 21735, 21840, 22152, 22365, 22680, 22862, 23004, 23184, 23856, 23920, 24219, 24495, 24570, 24840, 24921, 25116, 25560, 25760, 25844, 26082, 26128, 26208, 26838, 26910, 27690, 28080, 28704, 28755, 28980, 29394, 29484, 29536, 29808, 29820, 30240, 30672, 31395, 32292, 32305, 32660, 32760, 33120, 33228, 33488, 33696, 34080, 34293, 34776, 35784, 35880, 36855, 36920, 37260, 37674, 38340, 38640, 38766, 39192, 39312, 39760, 40257, 40365, 41535, 41860, 42120, 42458, 43056, 43470, 43680, 44091, 44304, 44730, 45360, 45724, 46008, 46368, 47712, 47840, 48438, 48990, 49140, 49680, 49842, 50232, 51120, 51688, 52164, 52256, 53676, 53820, 55380, 56160, 56511, 57155, 57510, 57960, 58149, 58788, 58968, 59616, 59640, 61344, 62790, 63687, 64584, 64610, 65205, 65320, 65520, 66456, 66976, 67095, 68586, 69552, 71568, 71760, 73485, 73710, 73840, 74520, 74763, 75348, 76680, 77280, 77532, 78384, 78624, 79520, 80514, 80730, 83070, 83720, 84240, 84916, 86112, 86940, 88182, 88608, 89460, 90720, 91448, 92016, 94185, 96876, 96915, 97980, 98280, 99360, 99684, 100464, 102240, 102879, 103376, 104328, 106145, 107352, 107640, 110760, 113022, 114310, 115020, 115920, 116298, 117576, 117936, 119280, 121095, 124605, 125580, 127374, 129168, 129220, 130410, 130640, 131040, 132273, 132912, 134190, 137172, 139104, 143136, 143520, 146970, 147420, 147680, 148603, 149040, 149526, 150696, 153360, 155064, 156768, 161028, 161460, 166140, 167440, 168480, 169533, 169832, 171465, 173880, 174447, 176364, 178920, 182896, 184032, 188370, 191061, 193752, 193830, 195960, 196560, 199368, 200928, 201285, 205758, 206752, 208656, 212290, 214704, 215280, 220455, 221520, 226044, 228620, 230040, 231840, 232596, 235152, 235872, 238560, 242190, 249210, 251160, 254748, 258336, 258440, 260820, 261280, 264546, 265824, 268380, 274344, 282555, 290745, 293940, 294840, 297206, 298080, 299052, 301392, 306720, 308637, 310128, 318435, 322056, 322920, 332280, 334880, 339066, 339664, 342930, 347760, 348894, 352728, 357840, 365792, 373815, 376740, 382122, 387504, 387660, 391920, 393120, 398736, 402570, 411516, 417312, 424580, 429408, 430560, 440910, 443040, 445809, 452088, 457240, 460080, 465192, 470304, 484380, 498420, 502320, 509496, 514395, 516880, 521640, 523341, 529092, 536760, 548688, 565110, 573183, 581490, 587880, 589680, 594412, 598104, 602784, 617274, 620256, 636870, 644112, 645840, 661365, 664560, 678132, 679328, 685860, 695520, 697788, 705456, 715680, 743015, 747630, 753480, 764244, 775008, 775320, 783840, 797472, 805140, 823032, 847665, 849160, 872235, 881820, 891618, 904176, 914480, 920160, 925911, 930384, 955305, 968760, 996840, 1004640, 1018992, 1028790, 1033760, 1043280, 1046682, 1058184, 1073520, 1097376, 1130220, 1146366, 1162980, 1175760, 1179360, 1188824, 1196208, 1234548, 1273740, 1288224, 1291680, 1322730, 1329120, 1337427, 1356264, 1371720, 1395576, 1410912, 1486030, 1495260, 1506960, 1528488, 1543185, 1550640, 1610280, 1646064, 1695330, 1698320, 1719549, 1744470, 1763640, 1783236, 1808352, 1828960, 1851822, 1860768, 1910610, 1937520, 1993680, 2037984, 2057580, 2086560, 2093364, 2116368, 2147040, 2229045, 2260440, 2292732, 2325960, 2351520, 2377648, 2392416, 2469096, 2547480, 2616705, 2645460, 2674854, 2712528, 2743440, 2791152, 2865915, 2972060, 2990520, 3013920, 3056976, 3086370, 3101280, 3220560, 3292128, 3390660, 3396640, 3439098, 3488940, 3527280, 3566472, 3703644, 3821220, 3875040, 3987360, 4012281, 4115160, 4186728, 4232736, 4458090, 4520880, 4585464, 4629555, 4651920, 4755296, 4938192, 5094960, 5233410, 5290920, 5349708, 5425056, 5486880, 5582304, 5731830, 5944120, 5981040, 6113952, 6172740, 6441120, 6687135, 6781320, 6878196, 6977880, 7054560, 7132944, 7407288, 7642440, 8024562, 8230320, 8373456, 8597745, 8916180, 9041760, 9170928, 9259110, 9303840, 9876384, 10189920, 10466820, 10581840, 10699416, 11463660, 11888240, 11962080, 12036843, 12345480, 13374270, 13562640, 13756392, 13955760, 14265888, 14814576, 15284880, 16049124, 16460640, 16746912, 17195490, 17832360, 18341856, 18518220, 20061405, 20933640, 21163680, 21398832, 22927320, 23776480, 24073686, 24690960, 26748540, 27125280, 27512784, 27911520, 29629152, 30569760, 32098248, 34390980, 35664720, 37036440, 40122810, 41867280, 42797664, 45854640, 48147372, 49381920, 53497080, 55025568, 60184215, 64196496, 68781960, 71329440, 74072880, 80245620, 83734560, 91709280, 96294744, 106994160, 120368430, 128392992, 137563920, 148145760, 160491240, 192589488, 213988320, 240736860, 275127840, 320982480, 385178976, 481473720, 641964960, 962947440, 1925894880]

約数ペア:

[(1, 1925894880), (2, 962947440), (3, 641964960), (4, 481473720), (5, 385178976), (6, 320982480), (7, 275127840), (8, 240736860), (9, 213988320), (10, 192589488), (12, 160491240), (13, 148145760), (14, 137563920), (15, 128392992), (16, 120368430), (18, 106994160), (20, 96294744), (21, 91709280), (23, 83734560), (24, 80245620), (26, 74072880), (27, 71329440), (28, 68781960), (30, 64196496), (32, 60184215), (35, 55025568), (36, 53497080), (39, 49381920), (40, 48147372), (42, 45854640), (45, 42797664), (46, 41867280), (48, 40122810), (52, 37036440), (54, 35664720), (56, 34390980), (60, 32098248), (63, 30569760), (65, 29629152), (69, 27911520), (70, 27512784), (71, 27125280), (72, 26748540), (78, 24690960), (80, 24073686), (81, 23776480), (84, 22927320), (90, 21398832), (91, 21163680), (92, 20933640), (96, 20061405), (104, 18518220), (105, 18341856), (108, 17832360), (112, 17195490), (115, 16746912), (117, 16460640), (120, 16049124), (126, 15284880), (130, 14814576), (135, 14265888), (138, 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(560, 3439098), (567, 3396640), (568, 3390660), (585, 3292128), (598, 3220560), (621, 3101280), (624, 3086370), (630, 3056976), (639, 3013920), (644, 2990520), (648, 2972060), (672, 2865915), (690, 2791152), (702, 2743440), (710, 2712528), (720, 2674854), (728, 2645460), (736, 2616705), (756, 2547480), (780, 2469096), (805, 2392416), (810, 2377648), (819, 2351520), (828, 2325960), (840, 2292732), (852, 2260440), (864, 2229045), (897, 2147040), (910, 2116368), (920, 2093364), (923, 2086560), (936, 2057580), (945, 2037984), (966, 1993680), (994, 1937520), (1008, 1910610), (1035, 1860768), (1040, 1851822), (1053, 1828960), (1065, 1808352), (1080, 1783236), (1092, 1763640), (1104, 1744470), (1120, 1719549), (1134, 1698320), (1136, 1695330), (1170, 1646064), (1196, 1610280), (1242, 1550640), (1248, 1543185), (1260, 1528488), (1278, 1506960), (1288, 1495260), (1296, 1486030), (1365, 1410912), (1380, 1395576), (1404, 1371720), (1420, 1356264), (1440, 1337427), (1449, 1329120), (1456, 1322730), (1491, 1291680), (1495, 1288224), (1512, 1273740), (1560, 1234548), (1610, 1196208), (1620, 1188824), (1633, 1179360), (1638, 1175760), (1656, 1162980), (1680, 1146366), (1704, 1130220), (1755, 1097376), (1794, 1073520), (1820, 1058184), (1840, 1046682), (1846, 1043280), (1863, 1033760), (1872, 1028790), (1890, 1018992), (1917, 1004640), (1932, 996840), (1988, 968760), (2016, 955305), (2070, 930384), (2080, 925911), (2093, 920160), (2106, 914480), (2130, 904176), (2160, 891618), (2184, 881820), (2208, 872235), (2268, 849160), (2272, 847665), (2340, 823032), (2392, 805140), (2415, 797472), (2457, 783840), (2484, 775320), (2485, 775008), (2520, 764244), (2556, 753480), (2576, 747630), (2592, 743015), (2691, 715680), (2730, 705456), (2760, 697788), (2769, 695520), (2808, 685860), (2835, 679328), (2840, 678132), (2898, 664560), (2912, 661365), (2982, 645840), (2990, 644112), (3024, 636870), (3105, 620256), (3120, 617274), (3195, 602784), (3220, 598104), (3240, 594412), (3266, 589680), (3276, 587880), (3312, 581490), (3360, 573183), (3408, 565110), (3510, 548688), (3588, 536760), (3640, 529092), (3680, 523341), (3692, 521640), (3726, 516880), (3744, 514395), (3780, 509496), (3834, 502320), (3864, 498420), (3976, 484380), (4095, 470304), (4140, 465192), (4186, 460080), (4212, 457240), (4260, 452088), (4320, 445809), (4347, 443040), (4368, 440910), (4473, 430560), (4485, 429408), (4536, 424580), (4615, 417312), (4680, 411516), (4784, 402570), (4830, 398736), (4899, 393120), (4914, 391920), (4968, 387660), (4970, 387504), (5040, 382122), (5112, 376740), (5152, 373815), (5265, 365792), (5382, 357840), (5460, 352728), (5520, 348894), (5538, 347760), (5616, 342930), (5670, 339664), (5680, 339066), (5751, 334880), (5796, 332280), (5964, 322920), (5980, 322056), (6048, 318435), (6210, 310128), (6240, 308637), (6279, 306720), (6390, 301392), (6440, 299052), (6461, 298080), (6480, 297206), (6532, 294840), (6552, 293940), (6624, 290745), (6816, 282555), (7020, 274344), (7176, 268380), (7245, 265824), (7280, 264546), (7371, 261280), (7384, 260820), (7452, 258440), (7455, 258336), (7560, 254748), (7668, 251160), (7728, 249210), (7952, 242190), (8073, 238560), (8165, 235872), (8190, 235152), (8280, 232596), (8307, 231840), (8372, 230040), (8424, 228620), (8520, 226044), (8694, 221520), (8736, 220455), (8946, 215280), (8970, 214704), (9072, 212290), (9230, 208656), (9315, 206752), (9360, 205758), (9568, 201285), (9585, 200928), (9660, 199368), (9798, 196560), (9828, 195960), (9936, 193830), (9940, 193752), (10080, 191061), (10224, 188370), (10465, 184032), (10530, 182896), (10764, 178920), (10920, 176364), (11040, 174447), (11076, 173880), (11232, 171465), (11340, 169832), (11360, 169533), (11431, 168480), (11502, 167440), (11592, 166140), (11928, 161460), (11960, 161028), (12285, 156768), (12420, 155064), (12558, 153360), (12780, 150696), (12880, 149526), (12922, 149040), (12960, 148603), (13041, 147680), (13064, 147420), (13104, 146970), (13419, 143520), (13455, 143136), (13845, 139104), (14040, 137172), (14352, 134190), (14490, 132912), (14560, 132273), (14697, 131040), (14742, 130640), (14768, 130410), (14904, 129220), (14910, 129168), (15120, 127374), (15336, 125580), (15456, 124605), (15904, 121095), (16146, 119280), (16330, 117936), (16380, 117576), (16560, 116298), (16614, 115920), (16744, 115020), (16848, 114310), (17040, 113022), (17388, 110760), (17892, 107640), (17940, 107352), (18144, 106145), (18460, 104328), (18630, 103376), (18720, 102879), (18837, 102240), (19170, 100464), (19320, 99684), (19383, 99360), (19596, 98280), (19656, 97980), (19872, 96915), (19880, 96876), (20448, 94185), (20930, 92016), (21060, 91448), (21229, 90720), (21528, 89460), (21735, 88608), (21840, 88182), (22152, 86940), (22365, 86112), (22680, 84916), (22862, 84240), (23004, 83720), (23184, 83070), (23856, 80730), (23920, 80514), (24219, 79520), (24495, 78624), (24570, 78384), (24840, 77532), (24921, 77280), (25116, 76680), (25560, 75348), (25760, 74763), (25844, 74520), (26082, 73840), (26128, 73710), (26208, 73485), (26838, 71760), (26910, 71568), (27690, 69552), (28080, 68586), (28704, 67095), (28755, 66976), (28980, 66456), (29394, 65520), (29484, 65320), (29536, 65205), (29808, 64610), (29820, 64584), (30240, 63687), (30672, 62790), (31395, 61344), (32292, 59640), (32305, 59616), (32660, 58968), (32760, 58788), (33120, 58149), (33228, 57960), (33488, 57510), (33696, 57155), (34080, 56511), (34293, 56160), (34776, 55380), (35784, 53820), (35880, 53676), (36855, 52256), (36920, 52164), (37260, 51688), (37674, 51120), (38340, 50232), (38640, 49842), (38766, 49680), (39192, 49140), (39312, 48990), (39760, 48438), (40257, 47840), (40365, 47712), (41535, 46368), (41860, 46008), (42120, 45724), (42458, 45360), (43056, 44730), (43470, 44304), (43680, 44091)]