1631316960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 576

約数和(自身を含む): 7000680960

約数和(自身を除く): 5369364000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 59, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 118, 120, 126, 130, 140, 144, 156, 160, 168, 177, 180, 182, 195, 208, 210, 211, 224, 234, 236, 240, 252, 260, 273, 280, 288, 295, 312, 315, 336, 354, 360, 364, 390, 413, 416, 420, 422, 455, 468, 472, 480, 504, 520, 531, 546, 560, 585, 590, 624, 630, 633, 672, 708, 720, 728, 767, 780, 819, 826, 840, 844, 885, 910, 936, 944, 1008, 1040, 1055, 1062, 1092, 1120, 1170, 1180, 1239, 1248, 1260, 1266, 1365, 1416, 1440, 1456, 1477, 1534, 1560, 1638, 1652, 1680, 1688, 1770, 1820, 1872, 1888, 1899, 2016, 2065, 2080, 2110, 2124, 2184, 2301, 2340, 2360, 2478, 2520, 2532, 2655, 2730, 2743, 2832, 2912, 2954, 3068, 3120, 3165, 3276, 3304, 3360, 3376, 3540, 3640, 3717, 3744, 3798, 3835, 4095, 4130, 4220, 4248, 4368, 4431, 4602, 4680, 4720, 4956, 5040, 5064, 5310, 5369, 5460, 5486, 5664, 5908, 6136, 6195, 6240, 6330, 6552, 6608, 6752, 6903, 7080, 7280, 7385, 7434, 7596, 7670, 8190, 8229, 8260, 8440, 8496, 8736, 8862, 9204, 9360, 9440, 9495, 9912, 10080, 10128, 10620, 10738, 10920, 10972, 11505, 11816, 12272, 12390, 12449, 12660, 13104, 13216, 13293, 13715, 13806, 14160, 14560, 14770, 14868, 15192, 15340, 16107, 16380, 16458, 16520, 16880, 16992, 17724, 18408, 18585, 18720, 18990, 19201, 19824, 20256, 21240, 21476, 21840, 21944, 22155, 23010, 23632, 24544, 24687, 24780, 24898, 25320, 26208, 26586, 26845, 27430, 27612, 28320, 29540, 29736, 30384, 30680, 32214, 32760, 32916, 33040, 33760, 34515, 35448, 36816, 37170, 37347, 37980, 38402, 39648, 41145, 42480, 42952, 43680, 43888, 44310, 46020, 47264, 48321, 49374, 49560, 49796, 50640, 53172, 53690, 54860, 55224, 57603, 59080, 59472, 60768, 61360, 62245, 64428, 65520, 65832, 66080, 66465, 69030, 70896, 73632, 74340, 74694, 75960, 76804, 80535, 82290, 84960, 85904, 87143, 87776, 88620, 92040, 96005, 96642, 98748, 99120, 99592, 101280, 106344, 107380, 109720, 110448, 112041, 115206, 118160, 118944, 122720, 123435, 124490, 128856, 131040, 131664, 132930, 138060, 141792, 148680, 149388, 151920, 153608, 161070, 161837, 164580, 171808, 172809, 174286, 177240, 184080, 186735, 192010, 193284, 197496, 198240, 199184, 212688, 214760, 219440, 220896, 224082, 230412, 236320, 241605, 246870, 248980, 257712, 261429, 263328, 265860, 276120, 288015, 297360, 298776, 303840, 307216, 322140, 323674, 329160, 345618, 348572, 354480, 368160, 373470, 384020, 386568, 394992, 398368, 425376, 429520, 435715, 438880, 448164, 460824, 483210, 485511, 493740, 497960, 515424, 522858, 531720, 552240, 560205, 576030, 594720, 597552, 614432, 644280, 647348, 658320, 691236, 697144, 708960, 746940, 768040, 773136, 784287, 789984, 809185, 859040, 864045, 871430, 896328, 921648, 966420, 971022, 987480, 995920, 1045716, 1063440, 1104480, 1120410, 1132859, 1152060, 1195104, 1288560, 1294696, 1307145, 1316640, 1382472, 1394288, 1456533, 1493880, 1536080, 1546272, 1568574, 1618370, 1728090, 1742860, 1792656, 1843296, 1932840, 1942044, 1974960, 1991840, 2091432, 2126880, 2240820, 2265718, 2304120, 2427555, 2577120, 2589392, 2614290, 2764944, 2788576, 2913066, 2987760, 3072160, 3137148, 3236740, 3398577, 3456180, 3485720, 3585312, 3865680, 3884088, 3921435, 3949920, 4182864, 4481640, 4531436, 4608240, 4855110, 5178784, 5228580, 5529888, 5664295, 5826132, 5975520, 6274296, 6473480, 6797154, 6912360, 6971440, 7282665, 7731360, 7768176, 7842870, 8365728, 8963280, 9062872, 9216480, 9710220, 10195731, 10457160, 11328590, 11652264, 12548592, 12946960, 13594308, 13824720, 13942880, 14565330, 15536352, 15685740, 16992885, 17926560, 18125744, 19420440, 20391462, 20914320, 22657180, 23304528, 25097184, 25893920, 27188616, 27649440, 29130660, 31371480, 33985770, 36251488, 38840880, 40782924, 41828640, 45314360, 46609056, 50978655, 54377232, 58261320, 62742960, 67971540, 77681760, 81565848, 90628720, 101957310, 108754464, 116522640, 125485920, 135943080, 163131696, 181257440, 203914620, 233045280, 271886160, 326263392, 407829240, 543772320, 815658480, 1631316960]

約数ペア:

[(1, 1631316960), (2, 815658480), (3, 543772320), (4, 407829240), (5, 326263392), (6, 271886160), (7, 233045280), (8, 203914620), (9, 181257440), (10, 163131696), (12, 135943080), (13, 125485920), (14, 116522640), (15, 108754464), (16, 101957310), (18, 90628720), (20, 81565848), (21, 77681760), (24, 67971540), (26, 62742960), (28, 58261320), (30, 54377232), (32, 50978655), (35, 46609056), (36, 45314360), (39, 41828640), (40, 40782924), (42, 38840880), (45, 36251488), (48, 33985770), (52, 31371480), (56, 29130660), (59, 27649440), (60, 27188616), (63, 25893920), (65, 25097184), (70, 23304528), (72, 22657180), (78, 20914320), (80, 20391462), (84, 19420440), (90, 18125744), (91, 17926560), (96, 16992885), (104, 15685740), (105, 15536352), (112, 14565330), (117, 13942880), (118, 13824720), (120, 13594308), (126, 12946960), (130, 12548592), (140, 11652264), (144, 11328590), (156, 10457160), (160, 10195731), (168, 9710220), (177, 9216480), (180, 9062872), (182, 8963280), (195, 8365728), (208, 7842870), (210, 7768176), (211, 7731360), (224, 7282665), (234, 6971440), (236, 6912360), (240, 6797154), (252, 6473480), (260, 6274296), (273, 5975520), (280, 5826132), (288, 5664295), (295, 5529888), (312, 5228580), (315, 5178784), (336, 4855110), (354, 4608240), (360, 4531436), (364, 4481640), (390, 4182864), (413, 3949920), (416, 3921435), (420, 3884088), (422, 3865680), (455, 3585312), (468, 3485720), (472, 3456180), (480, 3398577), (504, 3236740), (520, 3137148), (531, 3072160), (546, 2987760), (560, 2913066), (585, 2788576), (590, 2764944), (624, 2614290), (630, 2589392), (633, 2577120), (672, 2427555), (708, 2304120), (720, 2265718), (728, 2240820), (767, 2126880), (780, 2091432), (819, 1991840), (826, 1974960), (840, 1942044), (844, 1932840), (885, 1843296), (910, 1792656), (936, 1742860), (944, 1728090), (1008, 1618370), (1040, 1568574), (1055, 1546272), (1062, 1536080), (1092, 1493880), (1120, 1456533), (1170, 1394288), (1180, 1382472), (1239, 1316640), (1248, 1307145), (1260, 1294696), (1266, 1288560), (1365, 1195104), (1416, 1152060), (1440, 1132859), (1456, 1120410), (1477, 1104480), (1534, 1063440), (1560, 1045716), (1638, 995920), (1652, 987480), (1680, 971022), (1688, 966420), (1770, 921648), (1820, 896328), (1872, 871430), (1888, 864045), (1899, 859040), (2016, 809185), (2065, 789984), (2080, 784287), (2110, 773136), (2124, 768040), (2184, 746940), (2301, 708960), (2340, 697144), (2360, 691236), (2478, 658320), (2520, 647348), (2532, 644280), (2655, 614432), (2730, 597552), (2743, 594720), (2832, 576030), (2912, 560205), (2954, 552240), (3068, 531720), (3120, 522858), (3165, 515424), (3276, 497960), (3304, 493740), (3360, 485511), (3376, 483210), (3540, 460824), (3640, 448164), (3717, 438880), (3744, 435715), (3798, 429520), (3835, 425376), (4095, 398368), (4130, 394992), (4220, 386568), (4248, 384020), (4368, 373470), (4431, 368160), (4602, 354480), (4680, 348572), (4720, 345618), (4956, 329160), (5040, 323674), (5064, 322140), (5310, 307216), (5369, 303840), (5460, 298776), (5486, 297360), (5664, 288015), (5908, 276120), (6136, 265860), (6195, 263328), (6240, 261429), (6330, 257712), (6552, 248980), (6608, 246870), (6752, 241605), (6903, 236320), (7080, 230412), (7280, 224082), (7385, 220896), (7434, 219440), (7596, 214760), (7670, 212688), (8190, 199184), (8229, 198240), (8260, 197496), (8440, 193284), (8496, 192010), (8736, 186735), (8862, 184080), (9204, 177240), (9360, 174286), (9440, 172809), (9495, 171808), (9912, 164580), (10080, 161837), (10128, 161070), (10620, 153608), (10738, 151920), (10920, 149388), (10972, 148680), (11505, 141792), (11816, 138060), (12272, 132930), (12390, 131664), (12449, 131040), (12660, 128856), (13104, 124490), (13216, 123435), (13293, 122720), (13715, 118944), (13806, 118160), (14160, 115206), (14560, 112041), (14770, 110448), (14868, 109720), (15192, 107380), (15340, 106344), (16107, 101280), (16380, 99592), (16458, 99120), (16520, 98748), (16880, 96642), (16992, 96005), (17724, 92040), (18408, 88620), (18585, 87776), (18720, 87143), (18990, 85904), (19201, 84960), (19824, 82290), (20256, 80535), (21240, 76804), (21476, 75960), (21840, 74694), (21944, 74340), (22155, 73632), (23010, 70896), (23632, 69030), (24544, 66465), (24687, 66080), (24780, 65832), (24898, 65520), (25320, 64428), (26208, 62245), (26586, 61360), (26845, 60768), (27430, 59472), (27612, 59080), (28320, 57603), (29540, 55224), (29736, 54860), (30384, 53690), (30680, 53172), (32214, 50640), (32760, 49796), (32916, 49560), (33040, 49374), (33760, 48321), (34515, 47264), (35448, 46020), (36816, 44310), (37170, 43888), (37347, 43680), (37980, 42952), (38402, 42480), (39648, 41145)]