2146268880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 640

約数和(自身を含む): 9218457600

約数和(自身を除く): 7072188720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 31, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 105, 108, 112, 114, 120, 124, 126, 133, 135, 140, 144, 152, 155, 168, 171, 180, 186, 189, 190, 210, 216, 217, 228, 240, 241, 248, 252, 266, 270, 279, 280, 285, 304, 310, 315, 336, 342, 360, 372, 378, 380, 399, 420, 432, 434, 456, 465, 482, 496, 504, 513, 532, 540, 558, 560, 570, 589, 620, 630, 651, 665, 684, 720, 723, 744, 756, 760, 798, 837, 840, 855, 868, 912, 930, 945, 964, 1008, 1026, 1064, 1080, 1085, 1116, 1140, 1178, 1197, 1205, 1240, 1260, 1302, 1330, 1368, 1395, 1446, 1488, 1512, 1520, 1596, 1674, 1680, 1687, 1710, 1736, 1767, 1860, 1890, 1928, 1953, 1995, 2052, 2128, 2160, 2169, 2170, 2232, 2280, 2356, 2394, 2410, 2480, 2520, 2565, 2604, 2660, 2736, 2790, 2892, 2945, 3024, 3192, 3255, 3348, 3374, 3420, 3472, 3534, 3591, 3615, 3720, 3780, 3856, 3906, 3990, 4104, 4123, 4185, 4338, 4340, 4464, 4560, 4579, 4712, 4788, 4820, 5040, 5061, 5130, 5208, 5301, 5320, 5580, 5784, 5859, 5890, 5985, 6384, 6507, 6510, 6696, 6748, 6840, 7068, 7182, 7230, 7440, 7471, 7560, 7812, 7980, 8208, 8246, 8370, 8435, 8676, 8680, 8835, 9158, 9424, 9576, 9640, 9765, 10122, 10260, 10416, 10602, 10640, 10845, 11160, 11568, 11718, 11780, 11970, 12369, 13014, 13020, 13392, 13496, 13680, 13737, 14136, 14364, 14460, 14942, 15120, 15183, 15624, 15903, 15960, 16492, 16740, 16870, 17352, 17360, 17670, 17955, 18316, 19152, 19280, 19530, 20244, 20520, 20615, 21204, 21690, 22320, 22413, 22895, 23436, 23560, 23940, 24738, 25305, 26028, 26040, 26505, 26992, 27474, 28272, 28728, 28920, 29295, 29884, 30366, 31248, 31806, 31920, 32053, 32535, 32984, 33480, 33740, 34704, 35340, 35910, 36632, 37107, 37355, 39060, 40488, 41040, 41211, 41230, 42408, 43380, 44826, 45549, 45790, 46872, 47120, 47880, 49476, 50610, 52056, 52080, 52297, 53010, 54948, 57456, 57840, 58590, 59768, 60732, 61845, 63612, 64106, 65070, 65968, 66960, 67239, 67480, 68685, 70680, 71820, 73264, 74214, 74710, 75915, 78120, 79515, 80976, 82422, 82460, 84816, 86760, 89652, 91098, 91580, 93744, 95760, 96159, 98952, 101220, 104112, 104594, 106020, 109896, 111321, 112065, 117180, 119536, 121464, 123633, 123690, 127224, 128212, 130140, 134478, 134960, 137370, 141360, 141949, 143640, 148428, 149420, 151830, 156240, 156891, 159030, 160265, 164844, 164920, 173520, 179304, 182196, 183160, 185535, 192318, 197904, 201717, 202440, 206055, 209188, 212040, 219792, 222642, 224130, 227745, 234360, 242928, 247266, 247380, 254448, 256424, 260280, 261485, 268956, 274740, 283898, 287280, 288477, 296856, 298840, 303660, 313782, 318060, 320530, 329688, 329840, 336195, 358608, 364392, 366320, 371070, 384636, 403434, 404880, 412110, 418376, 424080, 425847, 445284, 448260, 455490, 468720, 470673, 480795, 494532, 494760, 512848, 520560, 522970, 537912, 549480, 556605, 567796, 576954, 593712, 597680, 607320, 618165, 627564, 636120, 641060, 659376, 672390, 709745, 728784, 742140, 769272, 784455, 806868, 824220, 836752, 851694, 865431, 890568, 896520, 910980, 941346, 961590, 989064, 989520, 993643, 1008585, 1045940, 1075824, 1098960, 1113210, 1135592, 1153908, 1214640, 1236330, 1255128, 1272240, 1277541, 1282120, 1344780, 1412019, 1419490, 1442385, 1484280, 1538544, 1568910, 1613736, 1648440, 1703388, 1730862, 1781136, 1793040, 1821960, 1882692, 1923180, 1978128, 1987286, 2017170, 2091880, 2129235, 2226420, 2271184, 2307816, 2353365, 2472660, 2510256, 2555082, 2564240, 2689560, 2824038, 2838980, 2884770, 2968560, 2980929, 3137820, 3227472, 3296880, 3406776, 3461724, 3643920, 3765384, 3832623, 3846360, 3974572, 4034340, 4183760, 4258470, 4327155, 4452840, 4615632, 4706730, 4945320, 4968215, 5110164, 5379120, 5648076, 5677960, 5769540, 5961858, 6275640, 6387705, 6813552, 6923448, 7060095, 7530768, 7665246, 7692720, 7949144, 8068680, 8516940, 8654310, 8905680, 8942787, 9413460, 9890640, 9936430, 10220328, 11296152, 11355920, 11539080, 11923716, 12551280, 12775410, 13846896, 14120190, 14904645, 15330492, 15898288, 16137360, 17033880, 17308620, 17885574, 18826920, 19163115, 19872860, 20440656, 22592304, 23078160, 23847432, 25550820, 26828361, 28240380, 29809290, 30660984, 34067760, 34617240, 35771148, 37653840, 38326230, 39745720, 44713935, 47694864, 51101640, 53656722, 56480760, 59618580, 61321968, 69234480, 71542296, 76652460, 79491440, 89427870, 102203280, 107313444, 112961520, 119237160, 134141805, 143084592, 153304920, 178855740, 214626888, 238474320, 268283610, 306609840, 357711480, 429253776, 536567220, 715422960, 1073134440, 2146268880]

約数ペア:

[(1, 2146268880), (2, 1073134440), (3, 715422960), (4, 536567220), (5, 429253776), (6, 357711480), (7, 306609840), (8, 268283610), (9, 238474320), (10, 214626888), (12, 178855740), (14, 153304920), (15, 143084592), (16, 134141805), (18, 119237160), (19, 112961520), (20, 107313444), (21, 102203280), (24, 89427870), (27, 79491440), (28, 76652460), (30, 71542296), (31, 69234480), (35, 61321968), (36, 59618580), (38, 56480760), (40, 53656722), (42, 51101640), (45, 47694864), (48, 44713935), (54, 39745720), (56, 38326230), (57, 37653840), (60, 35771148), (62, 34617240), (63, 34067760), (70, 30660984), (72, 29809290), (76, 28240380), (80, 26828361), (84, 25550820), (90, 23847432), (93, 23078160), (95, 22592304), (105, 20440656), (108, 19872860), (112, 19163115), (114, 18826920), (120, 17885574), (124, 17308620), (126, 17033880), (133, 16137360), (135, 15898288), (140, 15330492), (144, 14904645), (152, 14120190), (155, 13846896), (168, 12775410), (171, 12551280), (180, 11923716), (186, 11539080), (189, 11355920), (190, 11296152), (210, 10220328), (216, 9936430), (217, 9890640), (228, 9413460), (240, 8942787), (241, 8905680), (248, 8654310), (252, 8516940), (266, 8068680), (270, 7949144), (279, 7692720), (280, 7665246), (285, 7530768), (304, 7060095), (310, 6923448), (315, 6813552), (336, 6387705), (342, 6275640), (360, 5961858), (372, 5769540), (378, 5677960), (380, 5648076), (399, 5379120), (420, 5110164), (432, 4968215), (434, 4945320), (456, 4706730), (465, 4615632), (482, 4452840), (496, 4327155), (504, 4258470), (513, 4183760), (532, 4034340), (540, 3974572), (558, 3846360), (560, 3832623), (570, 3765384), (589, 3643920), (620, 3461724), (630, 3406776), (651, 3296880), (665, 3227472), (684, 3137820), (720, 2980929), (723, 2968560), (744, 2884770), (756, 2838980), (760, 2824038), (798, 2689560), (837, 2564240), (840, 2555082), (855, 2510256), (868, 2472660), (912, 2353365), (930, 2307816), (945, 2271184), (964, 2226420), (1008, 2129235), (1026, 2091880), (1064, 2017170), (1080, 1987286), (1085, 1978128), (1116, 1923180), (1140, 1882692), (1178, 1821960), (1197, 1793040), (1205, 1781136), (1240, 1730862), (1260, 1703388), (1302, 1648440), (1330, 1613736), (1368, 1568910), (1395, 1538544), (1446, 1484280), (1488, 1442385), (1512, 1419490), (1520, 1412019), (1596, 1344780), (1674, 1282120), (1680, 1277541), (1687, 1272240), (1710, 1255128), (1736, 1236330), (1767, 1214640), (1860, 1153908), (1890, 1135592), (1928, 1113210), (1953, 1098960), (1995, 1075824), (2052, 1045940), (2128, 1008585), (2160, 993643), (2169, 989520), (2170, 989064), (2232, 961590), (2280, 941346), (2356, 910980), (2394, 896520), (2410, 890568), (2480, 865431), (2520, 851694), (2565, 836752), (2604, 824220), (2660, 806868), (2736, 784455), (2790, 769272), (2892, 742140), (2945, 728784), (3024, 709745), (3192, 672390), (3255, 659376), (3348, 641060), (3374, 636120), (3420, 627564), (3472, 618165), (3534, 607320), (3591, 597680), (3615, 593712), (3720, 576954), (3780, 567796), (3856, 556605), (3906, 549480), (3990, 537912), (4104, 522970), (4123, 520560), (4185, 512848), (4338, 494760), (4340, 494532), (4464, 480795), (4560, 470673), (4579, 468720), (4712, 455490), (4788, 448260), (4820, 445284), (5040, 425847), (5061, 424080), (5130, 418376), (5208, 412110), (5301, 404880), (5320, 403434), (5580, 384636), (5784, 371070), (5859, 366320), (5890, 364392), (5985, 358608), (6384, 336195), (6507, 329840), (6510, 329688), (6696, 320530), (6748, 318060), (6840, 313782), (7068, 303660), (7182, 298840), (7230, 296856), (7440, 288477), (7471, 287280), (7560, 283898), (7812, 274740), (7980, 268956), (8208, 261485), (8246, 260280), (8370, 256424), (8435, 254448), (8676, 247380), (8680, 247266), (8835, 242928), (9158, 234360), (9424, 227745), (9576, 224130), (9640, 222642), (9765, 219792), (10122, 212040), (10260, 209188), (10416, 206055), (10602, 202440), (10640, 201717), (10845, 197904), (11160, 192318), (11568, 185535), (11718, 183160), (11780, 182196), (11970, 179304), (12369, 173520), (13014, 164920), (13020, 164844), (13392, 160265), (13496, 159030), (13680, 156891), (13737, 156240), (14136, 151830), (14364, 149420), (14460, 148428), (14942, 143640), (15120, 141949), (15183, 141360), (15624, 137370), (15903, 134960), (15960, 134478), (16492, 130140), (16740, 128212), (16870, 127224), (17352, 123690), (17360, 123633), (17670, 121464), (17955, 119536), (18316, 117180), (19152, 112065), (19280, 111321), (19530, 109896), (20244, 106020), (20520, 104594), (20615, 104112), (21204, 101220), (21690, 98952), (22320, 96159), (22413, 95760), (22895, 93744), (23436, 91580), (23560, 91098), (23940, 89652), (24738, 86760), (25305, 84816), (26028, 82460), (26040, 82422), (26505, 80976), (26992, 79515), (27474, 78120), (28272, 75915), (28728, 74710), (28920, 74214), (29295, 73264), (29884, 71820), (30366, 70680), (31248, 68685), (31806, 67480), (31920, 67239), (32053, 66960), (32535, 65968), (32984, 65070), (33480, 64106), (33740, 63612), (34704, 61845), (35340, 60732), (35910, 59768), (36632, 58590), (37107, 57840), (37355, 57456), (39060, 54948), (40488, 53010), (41040, 52297), (41211, 52080), (41230, 52056), (42408, 50610), (43380, 49476), (44826, 47880), (45549, 47120), (45790, 46872)]