1668401280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1109

約数の個数: 512

約数和(自身を含む): 7279372800

約数和(自身を除く): 5610971520

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, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 576, 585, 624, 630, 640, 672, 702, 720, 728, 756, 780, 819, 832, 840, 864, 896, 910, 936, 945, 960, 1008, 1040, 1061, 1080, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1664, 1680, 1728, 1755, 1820, 1872, 1890, 1920, 2016, 2080, 2122, 2160, 2184, 2240, 2340, 2457, 2496, 2520, 2688, 2730, 2808, 2880, 2912, 3024, 3120, 3183, 3276, 3360, 3456, 3510, 3640, 3744, 3780, 4032, 4095, 4160, 4244, 4320, 4368, 4480, 4680, 4914, 4992, 5040, 5305, 5460, 5616, 5760, 5824, 6048, 6240, 6366, 6552, 6720, 7020, 7280, 7427, 7488, 7560, 8064, 8190, 8320, 8488, 8640, 8736, 9360, 9549, 9828, 10080, 10610, 10920, 11232, 11648, 12096, 12285, 12480, 12732, 13104, 13440, 13793, 14040, 14560, 14854, 14976, 15120, 15915, 16380, 16976, 17280, 17472, 18720, 19098, 19656, 20160, 21220, 21840, 22281, 22464, 24192, 24570, 24960, 25464, 26208, 27586, 28080, 28647, 29120, 29708, 30240, 31830, 32760, 33952, 34944, 37135, 37440, 38196, 39312, 40320, 41379, 42440, 43680, 44562, 44928, 47745, 49140, 50928, 52416, 55172, 56160, 57294, 58240, 59416, 60480, 63660, 65520, 66843, 67904, 68965, 74270, 74880, 76392, 78624, 82758, 84880, 87360, 89124, 95490, 96551, 98280, 101856, 104832, 110344, 111405, 112320, 114588, 118832, 120960, 124137, 127320, 131040, 133686, 135808, 137930, 143235, 148540, 152784, 157248, 165516, 169760, 174720, 178248, 190980, 193102, 196560, 200529, 203712, 206895, 220688, 222810, 224640, 229176, 237664, 248274, 254640, 262080, 267372, 275860, 286470, 289653, 297080, 305568, 314496, 331032, 334215, 339520, 356496, 372411, 381960, 386204, 393120, 401058, 407424, 413790, 441376, 445620, 458352, 475328, 482755, 496548, 509280, 524160, 534744, 551720, 572940, 579306, 594160, 611136, 620685, 662064, 668430, 679040, 712992, 744822, 763920, 772408, 786240, 802116, 827580, 868959, 882752, 891240, 916704, 950656, 965510, 993096, 1002645, 1018560, 1069488, 1103440, 1145880, 1158612, 1188320, 1222272, 1241370, 1324128, 1336860, 1425984, 1448265, 1489644, 1527840, 1544816, 1572480, 1604232, 1655160, 1737918, 1765504, 1782480, 1833408, 1862055, 1931020, 1986192, 2005290, 2037120, 2138976, 2206880, 2291760, 2317224, 2376640, 2482740, 2606877, 2648256, 2673720, 2851968, 2896530, 2979288, 3055680, 3089632, 3208464, 3310320, 3475836, 3564960, 3666816, 3724110, 3862040, 3972384, 4010580, 4277952, 4344795, 4413760, 4583520, 4634448, 4753280, 4965480, 5213754, 5296512, 5347440, 5793060, 5958576, 6111360, 6179264, 6416928, 6620640, 6951672, 7129920, 7448220, 7724080, 7944768, 8021160, 8555904, 8689590, 8827520, 9167040, 9268896, 9930960, 10427508, 10694880, 11586120, 11917152, 12358528, 12833856, 13034385, 13241280, 13903344, 14259840, 14896440, 15448160, 15889536, 16042320, 17379180, 18334080, 18537792, 19861920, 20855016, 21389760, 23172240, 23834304, 25667712, 26068770, 26482560, 27806688, 29792880, 30896320, 32084640, 34758360, 37075584, 39723840, 41710032, 42779520, 46344480, 47668608, 52137540, 55613376, 59585760, 61792640, 64169280, 69516720, 79447680, 83420064, 92688960, 104275080, 111226752, 119171520, 128338560, 139033440, 166840128, 185377920, 208550160, 238343040, 278066880, 333680256, 417100320, 556133760, 834200640, 1668401280]

約数ペア:

[(1, 1668401280), (2, 834200640), (3, 556133760), (4, 417100320), (5, 333680256), (6, 278066880), (7, 238343040), (8, 208550160), (9, 185377920), (10, 166840128), (12, 139033440), (13, 128338560), (14, 119171520), (15, 111226752), (16, 104275080), (18, 92688960), (20, 83420064), (21, 79447680), (24, 69516720), (26, 64169280), (27, 61792640), (28, 59585760), (30, 55613376), (32, 52137540), (35, 47668608), (36, 46344480), (39, 42779520), (40, 41710032), (42, 39723840), (45, 37075584), (48, 34758360), (52, 32084640), (54, 30896320), (56, 29792880), (60, 27806688), (63, 26482560), (64, 26068770), (65, 25667712), (70, 23834304), (72, 23172240), (78, 21389760), (80, 20855016), (84, 19861920), (90, 18537792), (91, 18334080), (96, 17379180), (104, 16042320), (105, 15889536), (108, 15448160), (112, 14896440), (117, 14259840), (120, 13903344), (126, 13241280), (128, 13034385), (130, 12833856), (135, 12358528), (140, 11917152), (144, 11586120), (156, 10694880), (160, 10427508), (168, 9930960), (180, 9268896), (182, 9167040), (189, 8827520), (192, 8689590), (195, 8555904), (208, 8021160), (210, 7944768), (216, 7724080), (224, 7448220), (234, 7129920), (240, 6951672), (252, 6620640), (260, 6416928), (270, 6179264), (273, 6111360), (280, 5958576), (288, 5793060), (312, 5347440), (315, 5296512), (320, 5213754), (336, 4965480), (351, 4753280), (360, 4634448), (364, 4583520), (378, 4413760), (384, 4344795), (390, 4277952), (416, 4010580), (420, 3972384), (432, 3862040), (448, 3724110), (455, 3666816), (468, 3564960), (480, 3475836), (504, 3310320), (520, 3208464), (540, 3089632), (546, 3055680), (560, 2979288), (576, 2896530), (585, 2851968), (624, 2673720), (630, 2648256), (640, 2606877), (672, 2482740), (702, 2376640), (720, 2317224), (728, 2291760), (756, 2206880), (780, 2138976), (819, 2037120), (832, 2005290), (840, 1986192), (864, 1931020), (896, 1862055), (910, 1833408), (936, 1782480), (945, 1765504), (960, 1737918), (1008, 1655160), (1040, 1604232), (1061, 1572480), (1080, 1544816), (1092, 1527840), (1120, 1489644), (1152, 1448265), (1170, 1425984), (1248, 1336860), (1260, 1324128), (1344, 1241370), (1365, 1222272), (1404, 1188320), (1440, 1158612), (1456, 1145880), (1512, 1103440), (1560, 1069488), (1638, 1018560), (1664, 1002645), (1680, 993096), (1728, 965510), (1755, 950656), (1820, 916704), (1872, 891240), (1890, 882752), (1920, 868959), (2016, 827580), (2080, 802116), (2122, 786240), (2160, 772408), (2184, 763920), (2240, 744822), (2340, 712992), (2457, 679040), (2496, 668430), (2520, 662064), (2688, 620685), (2730, 611136), (2808, 594160), (2880, 579306), (2912, 572940), (3024, 551720), (3120, 534744), (3183, 524160), (3276, 509280), (3360, 496548), (3456, 482755), (3510, 475328), (3640, 458352), (3744, 445620), (3780, 441376), (4032, 413790), (4095, 407424), (4160, 401058), (4244, 393120), (4320, 386204), (4368, 381960), (4480, 372411), (4680, 356496), (4914, 339520), (4992, 334215), (5040, 331032), (5305, 314496), (5460, 305568), (5616, 297080), (5760, 289653), (5824, 286470), (6048, 275860), (6240, 267372), (6366, 262080), (6552, 254640), (6720, 248274), (7020, 237664), (7280, 229176), (7427, 224640), (7488, 222810), (7560, 220688), (8064, 206895), (8190, 203712), (8320, 200529), (8488, 196560), (8640, 193102), (8736, 190980), (9360, 178248), (9549, 174720), (9828, 169760), (10080, 165516), (10610, 157248), (10920, 152784), (11232, 148540), (11648, 143235), (12096, 137930), (12285, 135808), (12480, 133686), (12732, 131040), (13104, 127320), (13440, 124137), (13793, 120960), (14040, 118832), (14560, 114588), (14854, 112320), (14976, 111405), (15120, 110344), (15915, 104832), (16380, 101856), (16976, 98280), (17280, 96551), (17472, 95490), (18720, 89124), (19098, 87360), (19656, 84880), (20160, 82758), (21220, 78624), (21840, 76392), (22281, 74880), (22464, 74270), (24192, 68965), (24570, 67904), (24960, 66843), (25464, 65520), (26208, 63660), (27586, 60480), (28080, 59416), (28647, 58240), (29120, 57294), (29708, 56160), (30240, 55172), (31830, 52416), (32760, 50928), (33952, 49140), (34944, 47745), (37135, 44928), (37440, 44562), (38196, 43680), (39312, 42440), (40320, 41379)]