2558985520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:133

約数の個数: 640

約数和(自身を含む): 8639447040

約数和(自身を除く): 6080461520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 23, 26, 28, 29, 31, 34, 35, 40, 46, 52, 56, 58, 62, 65, 68, 70, 80, 85, 91, 92, 104, 112, 115, 116, 119, 124, 130, 136, 140, 145, 155, 161, 170, 182, 184, 203, 208, 217, 221, 230, 232, 238, 248, 260, 272, 280, 290, 299, 310, 322, 340, 364, 368, 377, 391, 403, 406, 434, 442, 455, 460, 464, 476, 493, 496, 520, 527, 560, 580, 595, 598, 620, 644, 667, 680, 713, 728, 754, 782, 805, 806, 812, 868, 884, 899, 910, 920, 952, 986, 1015, 1040, 1054, 1085, 1105, 1160, 1190, 1196, 1240, 1288, 1334, 1360, 1426, 1456, 1495, 1508, 1547, 1564, 1610, 1612, 1624, 1736, 1768, 1798, 1820, 1840, 1885, 1904, 1955, 1972, 2015, 2030, 2093, 2108, 2170, 2210, 2320, 2380, 2392, 2465, 2480, 2576, 2635, 2639, 2668, 2737, 2821, 2852, 2990, 3016, 3094, 3128, 3220, 3224, 3248, 3335, 3451, 3472, 3536, 3565, 3596, 3640, 3689, 3770, 3910, 3944, 4030, 4060, 4186, 4216, 4340, 4420, 4495, 4669, 4760, 4784, 4930, 4991, 5083, 5270, 5278, 5336, 5474, 5642, 5704, 5980, 6032, 6188, 6256, 6293, 6409, 6440, 6448, 6670, 6851, 6902, 7130, 7192, 7280, 7378, 7540, 7735, 7820, 7888, 8060, 8120, 8372, 8432, 8671, 8680, 8840, 8990, 9269, 9338, 9520, 9860, 9982, 10166, 10465, 10540, 10556, 10672, 10948, 11284, 11339, 11408, 11687, 11960, 12121, 12376, 12586, 12818, 12880, 13195, 13340, 13685, 13702, 13804, 14105, 14260, 14384, 14756, 15080, 15283, 15470, 15640, 16120, 16240, 16744, 17255, 17342, 17360, 17680, 17980, 18445, 18538, 18676, 19720, 19964, 20332, 20677, 20930, 21080, 21112, 21896, 22568, 22678, 23345, 23374, 23920, 24242, 24752, 24955, 25172, 25415, 25636, 26390, 26680, 27370, 27404, 27608, 28210, 28520, 29512, 30160, 30566, 30940, 31280, 31465, 32045, 32240, 33488, 34255, 34510, 34684, 35581, 35960, 36890, 37076, 37352, 39440, 39928, 40664, 41354, 41860, 42160, 42224, 43355, 43792, 44863, 45136, 45356, 46345, 46690, 46748, 47957, 48484, 49910, 50344, 50830, 51272, 52780, 53360, 54740, 54808, 55216, 56420, 56695, 57040, 58435, 59024, 60605, 60697, 61132, 61880, 62930, 64090, 64883, 68510, 69020, 69368, 71162, 71920, 73780, 74152, 74704, 76415, 79373, 79856, 81328, 81809, 82708, 83720, 84847, 86710, 89726, 90712, 92690, 93380, 93496, 95914, 96968, 99820, 100688, 101660, 102544, 103385, 105560, 106981, 109480, 109616, 112840, 113390, 116870, 121210, 121394, 122264, 123760, 125860, 128180, 129766, 137020, 138040, 138736, 142324, 144739, 147407, 147560, 148304, 152830, 157573, 158746, 163618, 165416, 167440, 169694, 173420, 177905, 179452, 181424, 185380, 186760, 186992, 191828, 193936, 198679, 199640, 203320, 206770, 211120, 213962, 218960, 224315, 225680, 226780, 233740, 239785, 242420, 242788, 244528, 251720, 256360, 259532, 268801, 274040, 276080, 284648, 289478, 294814, 295120, 303485, 305660, 315146, 317492, 324415, 327236, 330832, 339388, 346840, 351509, 355810, 358904, 370760, 373520, 383656, 396865, 397358, 399280, 406640, 409045, 413540, 424235, 427924, 448630, 453560, 467480, 479570, 484840, 485576, 503440, 512720, 519064, 534905, 537602, 548080, 569296, 578956, 589628, 606970, 611320, 630292, 634984, 648830, 654472, 678776, 693680, 703018, 711620, 717808, 723695, 737035, 741520, 767312, 787865, 793730, 794716, 818090, 827080, 848470, 855848, 897260, 907120, 934960, 959140, 969680, 971152, 993395, 1031849, 1038128, 1069810, 1075204, 1103011, 1157912, 1179256, 1213940, 1222640, 1260584, 1269968, 1297660, 1308944, 1344005, 1357552, 1390753, 1406036, 1423240, 1447390, 1474070, 1575730, 1587460, 1589432, 1636180, 1654160, 1696940, 1711696, 1757545, 1794520, 1881607, 1918280, 1986790, 2063698, 2139620, 2150408, 2206022, 2315824, 2358512, 2427880, 2460563, 2521168, 2595320, 2688010, 2781506, 2812072, 2846480, 2894780, 2948140, 3151460, 3174920, 3178864, 3272360, 3393880, 3515090, 3589040, 3763214, 3836560, 3973580, 4127396, 4279240, 4300816, 4412044, 4569617, 4855760, 4921126, 5159245, 5190640, 5376020, 5515055, 5563012, 5624144, 5789560, 5896280, 6302920, 6349840, 6544720, 6787760, 6953765, 7030180, 7526428, 7947160, 8254792, 8558480, 8824088, 9139234, 9408035, 9842252, 10318490, 10752040, 11030110, 11126024, 11579120, 11792560, 12302815, 12605840, 13907530, 14060360, 15052856, 15894320, 16509584, 17648176, 18278468, 18816070, 19684504, 20636980, 21504080, 22060220, 22252048, 22848085, 24605630, 27815060, 28120720, 30105712, 31987319, 36556936, 37632140, 39369008, 41273960, 44120440, 45696170, 49211260, 55630120, 63974638, 73113872, 75264280, 82547920, 88240880, 91392340, 98422520, 111260240, 127949276, 150528560, 159936595, 182784680, 196845040, 255898552, 319873190, 365569360, 511797104, 639746380, 1279492760, 2558985520]

約数ペア:

[(1, 2558985520), (2, 1279492760), (4, 639746380), (5, 511797104), (7, 365569360), (8, 319873190), (10, 255898552), (13, 196845040), (14, 182784680), (16, 159936595), (17, 150528560), (20, 127949276), (23, 111260240), (26, 98422520), (28, 91392340), (29, 88240880), (31, 82547920), (34, 75264280), (35, 73113872), (40, 63974638), (46, 55630120), (52, 49211260), (56, 45696170), (58, 44120440), (62, 41273960), (65, 39369008), (68, 37632140), (70, 36556936), (80, 31987319), (85, 30105712), (91, 28120720), (92, 27815060), (104, 24605630), (112, 22848085), (115, 22252048), (116, 22060220), (119, 21504080), (124, 20636980), (130, 19684504), (136, 18816070), (140, 18278468), (145, 17648176), (155, 16509584), (161, 15894320), (170, 15052856), (182, 14060360), (184, 13907530), (203, 12605840), (208, 12302815), (217, 11792560), (221, 11579120), (230, 11126024), (232, 11030110), (238, 10752040), (248, 10318490), (260, 9842252), (272, 9408035), (280, 9139234), (290, 8824088), (299, 8558480), (310, 8254792), (322, 7947160), (340, 7526428), (364, 7030180), (368, 6953765), (377, 6787760), (391, 6544720), (403, 6349840), (406, 6302920), (434, 5896280), (442, 5789560), (455, 5624144), (460, 5563012), (464, 5515055), (476, 5376020), (493, 5190640), (496, 5159245), (520, 4921126), (527, 4855760), (560, 4569617), (580, 4412044), (595, 4300816), (598, 4279240), (620, 4127396), (644, 3973580), (667, 3836560), (680, 3763214), (713, 3589040), (728, 3515090), (754, 3393880), (782, 3272360), (805, 3178864), (806, 3174920), (812, 3151460), (868, 2948140), (884, 2894780), (899, 2846480), (910, 2812072), (920, 2781506), (952, 2688010), (986, 2595320), (1015, 2521168), (1040, 2460563), (1054, 2427880), (1085, 2358512), (1105, 2315824), (1160, 2206022), (1190, 2150408), (1196, 2139620), (1240, 2063698), (1288, 1986790), (1334, 1918280), (1360, 1881607), (1426, 1794520), (1456, 1757545), (1495, 1711696), (1508, 1696940), (1547, 1654160), (1564, 1636180), (1610, 1589432), (1612, 1587460), (1624, 1575730), (1736, 1474070), (1768, 1447390), (1798, 1423240), (1820, 1406036), (1840, 1390753), (1885, 1357552), (1904, 1344005), (1955, 1308944), (1972, 1297660), (2015, 1269968), (2030, 1260584), (2093, 1222640), (2108, 1213940), (2170, 1179256), (2210, 1157912), (2320, 1103011), (2380, 1075204), (2392, 1069810), (2465, 1038128), (2480, 1031849), (2576, 993395), (2635, 971152), (2639, 969680), (2668, 959140), (2737, 934960), (2821, 907120), (2852, 897260), (2990, 855848), (3016, 848470), (3094, 827080), (3128, 818090), (3220, 794716), (3224, 793730), (3248, 787865), (3335, 767312), (3451, 741520), (3472, 737035), (3536, 723695), (3565, 717808), (3596, 711620), (3640, 703018), (3689, 693680), (3770, 678776), (3910, 654472), (3944, 648830), (4030, 634984), (4060, 630292), (4186, 611320), (4216, 606970), (4340, 589628), (4420, 578956), (4495, 569296), (4669, 548080), (4760, 537602), (4784, 534905), (4930, 519064), (4991, 512720), (5083, 503440), (5270, 485576), (5278, 484840), (5336, 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(15080, 169694), (15283, 167440), (15470, 165416), (15640, 163618), (16120, 158746), (16240, 157573), (16744, 152830), (17255, 148304), (17342, 147560), (17360, 147407), (17680, 144739), (17980, 142324), (18445, 138736), (18538, 138040), (18676, 137020), (19720, 129766), (19964, 128180), (20332, 125860), (20677, 123760), (20930, 122264), (21080, 121394), (21112, 121210), (21896, 116870), (22568, 113390), (22678, 112840), (23345, 109616), (23374, 109480), (23920, 106981), (24242, 105560), (24752, 103385), (24955, 102544), (25172, 101660), (25415, 100688), (25636, 99820), (26390, 96968), (26680, 95914), (27370, 93496), (27404, 93380), (27608, 92690), (28210, 90712), (28520, 89726), (29512, 86710), (30160, 84847), (30566, 83720), (30940, 82708), (31280, 81809), (31465, 81328), (32045, 79856), (32240, 79373), (33488, 76415), (34255, 74704), (34510, 74152), (34684, 73780), (35581, 71920), (35960, 71162), (36890, 69368), (37076, 69020), (37352, 68510), (39440, 64883), (39928, 64090), (40664, 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