20185683840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1675

約数の個数: 512

約数和(自身を含む): 82507392000

約数和(自身を除く): 62321708160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 109, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 218, 224, 240, 252, 270, 280, 288, 315, 320, 327, 336, 360, 378, 384, 420, 432, 436, 448, 480, 504, 540, 545, 560, 576, 630, 640, 654, 672, 720, 756, 763, 840, 864, 872, 896, 945, 960, 981, 1008, 1080, 1090, 1120, 1152, 1260, 1308, 1344, 1440, 1512, 1526, 1531, 1635, 1680, 1728, 1744, 1890, 1920, 1962, 2016, 2160, 2180, 2240, 2289, 2520, 2616, 2688, 2880, 2943, 3024, 3052, 3062, 3270, 3360, 3456, 3488, 3780, 3815, 3924, 4032, 4320, 4360, 4480, 4578, 4593, 4905, 5040, 5232, 5760, 5886, 6048, 6104, 6124, 6540, 6720, 6867, 6976, 7560, 7630, 7655, 7848, 8064, 8640, 8720, 9156, 9186, 9810, 10080, 10464, 10717, 11445, 11772, 12096, 12208, 12248, 13080, 13440, 13734, 13779, 13952, 14715, 15120, 15260, 15310, 15696, 17280, 17440, 18312, 18372, 19620, 20160, 20601, 20928, 21434, 22890, 22965, 23544, 24192, 24416, 24496, 26160, 27468, 27558, 29430, 30240, 30520, 30620, 31392, 32151, 34335, 34880, 36624, 36744, 39240, 40320, 41202, 41337, 41856, 42868, 45780, 45930, 47088, 48832, 48992, 52320, 53585, 54936, 55116, 58860, 60480, 61040, 61240, 62784, 64302, 68670, 68895, 69760, 73248, 73488, 78480, 82404, 82674, 85736, 91560, 91860, 94176, 96453, 97664, 97984, 103005, 104640, 107170, 109872, 110232, 117720, 120960, 122080, 122480, 125568, 128604, 137340, 137790, 146496, 146976, 156960, 160755, 164808, 165348, 166879, 171472, 183120, 183720, 188352, 192906, 195968, 206010, 206685, 209280, 214340, 219744, 220464, 235440, 244160, 244960, 257208, 274680, 275580, 289359, 292992, 293952, 313920, 321510, 329616, 330696, 333758, 342944, 366240, 367440, 376704, 385812, 412020, 413370, 428680, 439488, 440928, 470880, 482265, 488320, 489920, 500637, 514416, 549360, 551160, 578718, 587904, 627840, 643020, 659232, 661392, 667516, 685888, 732480, 734880, 771624, 824040, 826740, 834395, 857360, 878976, 881856, 941760, 964530, 979840, 1001274, 1028832, 1098720, 1102320, 1157436, 1168153, 1286040, 1318464, 1322784, 1335032, 1371776, 1446795, 1464960, 1469760, 1501911, 1543248, 1648080, 1653480, 1668790, 1714720, 1763712, 1883520, 1929060, 2002548, 2057664, 2197440, 2204640, 2314872, 2336306, 2503185, 2572080, 2636928, 2645568, 2670064, 2893590, 2939520, 3003822, 3086496, 3296160, 3306960, 3337580, 3429440, 3504459, 3858120, 4005096, 4115328, 4394880, 4409280, 4505733, 4629744, 4672612, 5006370, 5144160, 5291136, 5340128, 5787180, 5840765, 6007644, 6172992, 6592320, 6613920, 6675160, 6858880, 7008918, 7509555, 7716240, 8010192, 8818560, 9011466, 9259488, 9345224, 10012740, 10288320, 10513377, 10680256, 11574360, 11681530, 12015288, 12345984, 13184640, 13227840, 13350320, 14017836, 15019110, 15432480, 16020384, 17522295, 18022932, 18518976, 18690448, 20025480, 20576640, 21026754, 21360512, 22528665, 23148720, 23363060, 24030576, 26455680, 26700640, 28035672, 30038220, 30864960, 31540131, 32040768, 35044590, 36045864, 37037952, 37380896, 40050960, 42053508, 45057330, 46297440, 46726120, 48061152, 52566885, 53401280, 56071344, 60076440, 61729920, 63080262, 64081536, 70089180, 72091728, 74761792, 80101920, 84107016, 90114660, 92594880, 93452240, 96122304, 105133770, 106802560, 112142688, 120152880, 126160524, 140178360, 144183456, 149523584, 157700655, 160203840, 168214032, 180229320, 185189760, 186904480, 192244608, 210267540, 224285376, 240305760, 252321048, 280356720, 288366912, 315401310, 320407680, 336428064, 360458640, 373808960, 420535080, 448570752, 480611520, 504642096, 560713440, 576733824, 630802620, 672856128, 720917280, 747617920, 841070160, 961223040, 1009284192, 1121426880, 1261605240, 1345712256, 1441834560, 1682140320, 2018568384, 2242853760, 2523210480, 2883669120, 3364280640, 4037136768, 5046420960, 6728561280, 10092841920, 20185683840]

約数ペア:

[(1, 20185683840), (2, 10092841920), (3, 6728561280), (4, 5046420960), (5, 4037136768), (6, 3364280640), (7, 2883669120), (8, 2523210480), (9, 2242853760), (10, 2018568384), (12, 1682140320), (14, 1441834560), (15, 1345712256), (16, 1261605240), (18, 1121426880), (20, 1009284192), (21, 961223040), (24, 841070160), (27, 747617920), (28, 720917280), (30, 672856128), (32, 630802620), (35, 576733824), (36, 560713440), (40, 504642096), (42, 480611520), (45, 448570752), (48, 420535080), (54, 373808960), (56, 360458640), (60, 336428064), (63, 320407680), (64, 315401310), (70, 288366912), (72, 280356720), (80, 252321048), (84, 240305760), (90, 224285376), (96, 210267540), (105, 192244608), (108, 186904480), (109, 185189760), (112, 180229320), (120, 168214032), (126, 160203840), (128, 157700655), (135, 149523584), (140, 144183456), (144, 140178360), (160, 126160524), (168, 120152880), (180, 112142688), (189, 106802560), (192, 105133770), (210, 96122304), (216, 93452240), (218, 92594880), (224, 90114660), (240, 84107016), (252, 80101920), (270, 74761792), (280, 72091728), (288, 70089180), (315, 64081536), (320, 63080262), (327, 61729920), (336, 60076440), (360, 56071344), (378, 53401280), (384, 52566885), (420, 48061152), (432, 46726120), (436, 46297440), (448, 45057330), (480, 42053508), (504, 40050960), (540, 37380896), (545, 37037952), (560, 36045864), (576, 35044590), (630, 32040768), (640, 31540131), (654, 30864960), (672, 30038220), (720, 28035672), (756, 26700640), (763, 26455680), (840, 24030576), (864, 23363060), (872, 23148720), (896, 22528665), (945, 21360512), (960, 21026754), (981, 20576640), (1008, 20025480), (1080, 18690448), (1090, 18518976), (1120, 18022932), (1152, 17522295), (1260, 16020384), (1308, 15432480), (1344, 15019110), (1440, 14017836), (1512, 13350320), (1526, 13227840), (1531, 13184640), (1635, 12345984), (1680, 12015288), (1728, 11681530), (1744, 11574360), (1890, 10680256), (1920, 10513377), (1962, 10288320), (2016, 10012740), (2160, 9345224), (2180, 9259488), (2240, 9011466), (2289, 8818560), (2520, 8010192), (2616, 7716240), (2688, 7509555), (2880, 7008918), (2943, 6858880), (3024, 6675160), (3052, 6613920), (3062, 6592320), (3270, 6172992), (3360, 6007644), (3456, 5840765), (3488, 5787180), (3780, 5340128), (3815, 5291136), (3924, 5144160), (4032, 5006370), (4320, 4672612), (4360, 4629744), (4480, 4505733), (4578, 4409280), (4593, 4394880), (4905, 4115328), (5040, 4005096), (5232, 3858120), (5760, 3504459), (5886, 3429440), (6048, 3337580), (6104, 3306960), (6124, 3296160), (6540, 3086496), (6720, 3003822), (6867, 2939520), (6976, 2893590), (7560, 2670064), (7630, 2645568), (7655, 2636928), (7848, 2572080), (8064, 2503185), (8640, 2336306), (8720, 2314872), (9156, 2204640), (9186, 2197440), (9810, 2057664), (10080, 2002548), (10464, 1929060), (10717, 1883520), (11445, 1763712), (11772, 1714720), (12096, 1668790), (12208, 1653480), (12248, 1648080), (13080, 1543248), (13440, 1501911), (13734, 1469760), (13779, 1464960), (13952, 1446795), (14715, 1371776), (15120, 1335032), (15260, 1322784), (15310, 1318464), (15696, 1286040), (17280, 1168153), (17440, 1157436), (18312, 1102320), (18372, 1098720), (19620, 1028832), (20160, 1001274), (20601, 979840), (20928, 964530), (21434, 941760), (22890, 881856), (22965, 878976), (23544, 857360), (24192, 834395), (24416, 826740), (24496, 824040), (26160, 771624), (27468, 734880), (27558, 732480), (29430, 685888), (30240, 667516), (30520, 661392), (30620, 659232), (31392, 643020), (32151, 627840), (34335, 587904), (34880, 578718), (36624, 551160), (36744, 549360), (39240, 514416), (40320, 500637), (41202, 489920), (41337, 488320), (41856, 482265), (42868, 470880), (45780, 440928), (45930, 439488), (47088, 428680), (48832, 413370), (48992, 412020), (52320, 385812), (53585, 376704), (54936, 367440), (55116, 366240), (58860, 342944), (60480, 333758), (61040, 330696), (61240, 329616), (62784, 321510), (64302, 313920), (68670, 293952), (68895, 292992), (69760, 289359), (73248, 275580), (73488, 274680), (78480, 257208), (82404, 244960), (82674, 244160), (85736, 235440), (91560, 220464), (91860, 219744), (94176, 214340), (96453, 209280), (97664, 206685), (97984, 206010), (103005, 195968), (104640, 192906), (107170, 188352), (109872, 183720), (110232, 183120), (117720, 171472), (120960, 166879), (122080, 165348), (122480, 164808), (125568, 160755), (128604, 156960), (137340, 146976), (137790, 146496)]