1394648640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 672

約数和(自身を含む): 6314480640

約数和(自身を除く): 4919832000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 64, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 99, 105, 110, 112, 114, 120, 126, 132, 133, 140, 144, 152, 154, 160, 165, 168, 171, 176, 180, 190, 192, 198, 209, 210, 220, 224, 228, 231, 240, 252, 264, 266, 280, 285, 288, 304, 308, 315, 320, 330, 331, 336, 342, 352, 360, 380, 385, 396, 399, 418, 420, 440, 448, 456, 462, 480, 495, 504, 528, 532, 560, 570, 576, 608, 616, 627, 630, 660, 662, 665, 672, 684, 693, 704, 720, 760, 770, 792, 798, 836, 840, 855, 880, 912, 924, 960, 990, 993, 1008, 1045, 1056, 1064, 1120, 1140, 1155, 1197, 1216, 1232, 1254, 1260, 1320, 1324, 1330, 1344, 1368, 1386, 1440, 1463, 1520, 1540, 1584, 1596, 1655, 1672, 1680, 1710, 1760, 1824, 1848, 1881, 1980, 1986, 1995, 2016, 2090, 2112, 2128, 2240, 2280, 2310, 2317, 2394, 2464, 2508, 2520, 2640, 2648, 2660, 2736, 2772, 2880, 2926, 2979, 3040, 3080, 3135, 3168, 3192, 3310, 3344, 3360, 3420, 3465, 3520, 3641, 3648, 3696, 3762, 3960, 3972, 3990, 4032, 4180, 4256, 4389, 4560, 4620, 4634, 4788, 4928, 4965, 5016, 5040, 5280, 5296, 5320, 5472, 5544, 5852, 5958, 5985, 6080, 6160, 6270, 6289, 6336, 6384, 6620, 6688, 6720, 6840, 6930, 6951, 7282, 7315, 7392, 7524, 7920, 7944, 7980, 8360, 8512, 8778, 9120, 9240, 9268, 9405, 9576, 9930, 10032, 10080, 10560, 10592, 10640, 10923, 10944, 11088, 11585, 11704, 11916, 11970, 12320, 12540, 12578, 12768, 13167, 13240, 13376, 13680, 13860, 13902, 14564, 14630, 14784, 14895, 15048, 15840, 15888, 15960, 16720, 17556, 18205, 18240, 18480, 18536, 18810, 18867, 19152, 19860, 20064, 20160, 20853, 21184, 21280, 21846, 21945, 22176, 23170, 23408, 23832, 23940, 24640, 25080, 25156, 25487, 25536, 26334, 26480, 27360, 27720, 27804, 29128, 29260, 29790, 30096, 31445, 31680, 31776, 31920, 32769, 33440, 34755, 35112, 36410, 36960, 37072, 37620, 37734, 38304, 39720, 40128, 41706, 42560, 43692, 43890, 44023, 44352, 46340, 46816, 47664, 47880, 50160, 50312, 50974, 52668, 52960, 54615, 54720, 55440, 55608, 56601, 58256, 58520, 59580, 60192, 62890, 63552, 63840, 65538, 65835, 66880, 69179, 69510, 70224, 72820, 73920, 74144, 75240, 75468, 76461, 76608, 79440, 83412, 87384, 87780, 88046, 92680, 93632, 94335, 95328, 95760, 100320, 100624, 101948, 104265, 105336, 105920, 109230, 110880, 111216, 113202, 116512, 117040, 119160, 120384, 125780, 127435, 127680, 131076, 131670, 132069, 138358, 139020, 140448, 145640, 148288, 150480, 150936, 152922, 158880, 163845, 166824, 174768, 175560, 176092, 185360, 188670, 190656, 191520, 200640, 201248, 203896, 207537, 208530, 210672, 218460, 220115, 221760, 222432, 226404, 229383, 233024, 234080, 238320, 251560, 254870, 262152, 263340, 264138, 276716, 278040, 280896, 283005, 291280, 300960, 301872, 305844, 317760, 327690, 333648, 345895, 349536, 351120, 352184, 370720, 377340, 382305, 383040, 396207, 402496, 407792, 415074, 417060, 421344, 436920, 440230, 444864, 452808, 458766, 468160, 476640, 484253, 503120, 509740, 524304, 526680, 528276, 553432, 556080, 566010, 582560, 601920, 603744, 611688, 622611, 655380, 660345, 667296, 691790, 699072, 702240, 704368, 741440, 754680, 764610, 792414, 815584, 830148, 834120, 842688, 873840, 880460, 905616, 917532, 953280, 968506, 1006240, 1019480, 1037685, 1048608, 1053360, 1056552, 1106864, 1112160, 1132020, 1146915, 1165120, 1207488, 1223376, 1245222, 1310760, 1320690, 1334592, 1383580, 1404480, 1408736, 1452759, 1509360, 1529220, 1584828, 1631168, 1660296, 1668240, 1747680, 1760920, 1811232, 1835064, 1937012, 1981035, 2012480, 2038960, 2075370, 2097216, 2106720, 2113104, 2213728, 2224320, 2264040, 2293830, 2421265, 2446752, 2490444, 2621520, 2641380, 2767160, 2817472, 2905518, 3018720, 3058440, 3113055, 3169656, 3320592, 3336480, 3495360, 3521840, 3622464, 3670128, 3874024, 3962070, 4077920, 4150740, 4213440, 4226208, 4358277, 4427456, 4528080, 4587660, 4842530, 4893504, 4980888, 5243040, 5282760, 5534320, 5811036, 6037440, 6116880, 6226110, 6339312, 6641184, 6672960, 7043680, 7263795, 7340256, 7748048, 7924140, 8155840, 8301480, 8452416, 8716554, 9056160, 9175320, 9685060, 9961776, 10486080, 10565520, 11068640, 11622072, 12233760, 12452220, 12678624, 13282368, 14087360, 14527590, 14680512, 15496096, 15848280, 16602960, 17433108, 18112320, 18350640, 19370120, 19923552, 21131040, 21791385, 22137280, 23244144, 24467520, 24904440, 25357248, 29055180, 30992192, 31696560, 33205920, 34866216, 36701280, 38740240, 39847104, 42262080, 43582770, 46488288, 49808880, 58110360, 63393120, 66411840, 69732432, 73402560, 77480480, 87165540, 92976576, 99617760, 116220720, 126786240, 139464864, 154960960, 174331080, 199235520, 232441440, 278929728, 348662160, 464882880, 697324320, 1394648640]

約数ペア:

[(1, 1394648640), (2, 697324320), (3, 464882880), (4, 348662160), (5, 278929728), (6, 232441440), (7, 199235520), (8, 174331080), (9, 154960960), (10, 139464864), (11, 126786240), (12, 116220720), (14, 99617760), (15, 92976576), (16, 87165540), (18, 77480480), (19, 73402560), (20, 69732432), (21, 66411840), (22, 63393120), (24, 58110360), (28, 49808880), (30, 46488288), (32, 43582770), (33, 42262080), (35, 39847104), (36, 38740240), (38, 36701280), (40, 34866216), (42, 33205920), (44, 31696560), (45, 30992192), (48, 29055180), (55, 25357248), (56, 24904440), (57, 24467520), (60, 23244144), (63, 22137280), (64, 21791385), (66, 21131040), (70, 19923552), (72, 19370120), (76, 18350640), (77, 18112320), (80, 17433108), (84, 16602960), (88, 15848280), (90, 15496096), (95, 14680512), (96, 14527590), (99, 14087360), (105, 13282368), (110, 12678624), (112, 12452220), (114, 12233760), (120, 11622072), (126, 11068640), (132, 10565520), (133, 10486080), (140, 9961776), (144, 9685060), (152, 9175320), (154, 9056160), (160, 8716554), (165, 8452416), (168, 8301480), (171, 8155840), (176, 7924140), (180, 7748048), (190, 7340256), (192, 7263795), (198, 7043680), (209, 6672960), (210, 6641184), (220, 6339312), (224, 6226110), (228, 6116880), (231, 6037440), (240, 5811036), (252, 5534320), (264, 5282760), (266, 5243040), (280, 4980888), (285, 4893504), (288, 4842530), (304, 4587660), (308, 4528080), (315, 4427456), (320, 4358277), (330, 4226208), (331, 4213440), (336, 4150740), (342, 4077920), (352, 3962070), (360, 3874024), (380, 3670128), (385, 3622464), (396, 3521840), (399, 3495360), (418, 3336480), (420, 3320592), (440, 3169656), (448, 3113055), (456, 3058440), (462, 3018720), (480, 2905518), (495, 2817472), (504, 2767160), (528, 2641380), (532, 2621520), (560, 2490444), (570, 2446752), (576, 2421265), (608, 2293830), (616, 2264040), (627, 2224320), (630, 2213728), (660, 2113104), (662, 2106720), (665, 2097216), (672, 2075370), (684, 2038960), (693, 2012480), (704, 1981035), (720, 1937012), (760, 1835064), (770, 1811232), (792, 1760920), (798, 1747680), (836, 1668240), (840, 1660296), (855, 1631168), (880, 1584828), (912, 1529220), (924, 1509360), (960, 1452759), (990, 1408736), (993, 1404480), (1008, 1383580), (1045, 1334592), (1056, 1320690), (1064, 1310760), (1120, 1245222), (1140, 1223376), (1155, 1207488), (1197, 1165120), (1216, 1146915), (1232, 1132020), (1254, 1112160), (1260, 1106864), (1320, 1056552), (1324, 1053360), (1330, 1048608), (1344, 1037685), (1368, 1019480), (1386, 1006240), (1440, 968506), (1463, 953280), (1520, 917532), (1540, 905616), (1584, 880460), (1596, 873840), (1655, 842688), (1672, 834120), (1680, 830148), (1710, 815584), (1760, 792414), (1824, 764610), (1848, 754680), (1881, 741440), (1980, 704368), (1986, 702240), (1995, 699072), (2016, 691790), (2090, 667296), (2112, 660345), (2128, 655380), (2240, 622611), (2280, 611688), (2310, 603744), (2317, 601920), (2394, 582560), (2464, 566010), (2508, 556080), (2520, 553432), (2640, 528276), (2648, 526680), (2660, 524304), (2736, 509740), (2772, 503120), (2880, 484253), (2926, 476640), (2979, 468160), (3040, 458766), (3080, 452808), (3135, 444864), (3168, 440230), (3192, 436920), (3310, 421344), (3344, 417060), (3360, 415074), (3420, 407792), (3465, 402496), (3520, 396207), (3641, 383040), (3648, 382305), (3696, 377340), (3762, 370720), (3960, 352184), (3972, 351120), (3990, 349536), (4032, 345895), (4180, 333648), (4256, 327690), (4389, 317760), (4560, 305844), (4620, 301872), (4634, 300960), (4788, 291280), (4928, 283005), (4965, 280896), (5016, 278040), (5040, 276716), (5280, 264138), (5296, 263340), (5320, 262152), (5472, 254870), (5544, 251560), (5852, 238320), (5958, 234080), (5985, 233024), (6080, 229383), (6160, 226404), (6270, 222432), (6289, 221760), (6336, 220115), (6384, 218460), (6620, 210672), (6688, 208530), (6720, 207537), (6840, 203896), (6930, 201248), (6951, 200640), (7282, 191520), (7315, 190656), (7392, 188670), (7524, 185360), (7920, 176092), (7944, 175560), (7980, 174768), (8360, 166824), (8512, 163845), (8778, 158880), (9120, 152922), (9240, 150936), (9268, 150480), (9405, 148288), (9576, 145640), (9930, 140448), (10032, 139020), (10080, 138358), (10560, 132069), (10592, 131670), (10640, 131076), (10923, 127680), (10944, 127435), (11088, 125780), (11585, 120384), (11704, 119160), (11916, 117040), (11970, 116512), (12320, 113202), (12540, 111216), (12578, 110880), (12768, 109230), (13167, 105920), (13240, 105336), (13376, 104265), (13680, 101948), (13860, 100624), (13902, 100320), (14564, 95760), (14630, 95328), (14784, 94335), (14895, 93632), (15048, 92680), (15840, 88046), (15888, 87780), (15960, 87384), (16720, 83412), (17556, 79440), (18205, 76608), (18240, 76461), (18480, 75468), (18536, 75240), (18810, 74144), (18867, 73920), (19152, 72820), (19860, 70224), (20064, 69510), (20160, 69179), (20853, 66880), (21184, 65835), (21280, 65538), (21846, 63840), (21945, 63552), (22176, 62890), (23170, 60192), (23408, 59580), (23832, 58520), (23940, 58256), (24640, 56601), (25080, 55608), (25156, 55440), (25487, 54720), (25536, 54615), (26334, 52960), (26480, 52668), (27360, 50974), (27720, 50312), (27804, 50160), (29128, 47880), (29260, 47664), (29790, 46816), (30096, 46340), (31445, 44352), (31680, 44023), (31776, 43890), (31920, 43692), (32769, 42560), (33440, 41706), (34755, 40128), (35112, 39720), (36410, 38304), (36960, 37734), (37072, 37620)]