20390751360

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 768

約数和(自身を含む): 86815872000

約数和(自身を除く): 66425120640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 43, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 86, 90, 95, 96, 105, 112, 114, 120, 126, 128, 129, 133, 140, 144, 152, 160, 168, 171, 172, 180, 190, 192, 210, 215, 224, 228, 240, 252, 258, 266, 280, 285, 288, 301, 304, 315, 320, 336, 342, 344, 360, 380, 384, 387, 399, 420, 430, 448, 456, 480, 504, 516, 532, 560, 570, 576, 602, 608, 619, 630, 640, 645, 665, 672, 684, 688, 720, 760, 774, 798, 817, 840, 855, 860, 896, 903, 912, 960, 1008, 1032, 1064, 1120, 1140, 1152, 1197, 1204, 1216, 1238, 1260, 1290, 1330, 1344, 1368, 1376, 1440, 1505, 1520, 1548, 1596, 1634, 1680, 1710, 1720, 1806, 1824, 1857, 1920, 1935, 1995, 2016, 2064, 2128, 2240, 2280, 2394, 2408, 2432, 2451, 2476, 2520, 2580, 2660, 2688, 2709, 2736, 2752, 2880, 3010, 3040, 3095, 3096, 3192, 3268, 3360, 3420, 3440, 3612, 3648, 3714, 3870, 3990, 4032, 4085, 4128, 4256, 4333, 4480, 4515, 4560, 4788, 4816, 4902, 4952, 5040, 5160, 5320, 5418, 5472, 5504, 5571, 5719, 5760, 5985, 6020, 6080, 6190, 6192, 6384, 6536, 6720, 6840, 6880, 7224, 7296, 7353, 7428, 7740, 7980, 8064, 8170, 8256, 8512, 8666, 9030, 9120, 9285, 9576, 9632, 9804, 9904, 10080, 10320, 10640, 10836, 10944, 11142, 11438, 11761, 11970, 12040, 12160, 12255, 12380, 12384, 12768, 12999, 13072, 13440, 13545, 13680, 13760, 14448, 14706, 14856, 15480, 15960, 16340, 16512, 17024, 17157, 17332, 18060, 18240, 18570, 19152, 19264, 19608, 19808, 20160, 20640, 21280, 21665, 21672, 21888, 22284, 22876, 23522, 23940, 24080, 24510, 24760, 24768, 25536, 25998, 26144, 26617, 27090, 27360, 27520, 27855, 28595, 28896, 29412, 29712, 30960, 31920, 32680, 34314, 34664, 35283, 36120, 36480, 36765, 37140, 38304, 38528, 38997, 39216, 39616, 40320, 41280, 42560, 43330, 43344, 44568, 45752, 47044, 47880, 48160, 49020, 49520, 49536, 51072, 51471, 51996, 52288, 53234, 54180, 54720, 55710, 57190, 57792, 58805, 58824, 59424, 61920, 63840, 64995, 65360, 68628, 69328, 70566, 72240, 73530, 74280, 76608, 77994, 78432, 79232, 79851, 82327, 82560, 85120, 85785, 86660, 86688, 89136, 91504, 94088, 95760, 96320, 98040, 99040, 102942, 103992, 104576, 105849, 106468, 108360, 109440, 111420, 114380, 115584, 117610, 117648, 118848, 123840, 127680, 129990, 130720, 133085, 137256, 138656, 141132, 144480, 147060, 148560, 153216, 155988, 156864, 159702, 164654, 171570, 173320, 173376, 176415, 178272, 183008, 186319, 188176, 191520, 192640, 194985, 196080, 198080, 205884, 207984, 211698, 212936, 216720, 222840, 228760, 235220, 235296, 237696, 239553, 246981, 247680, 255360, 257355, 259980, 261440, 266170, 274512, 277312, 282264, 288960, 294120, 297120, 311976, 313728, 319404, 329308, 343140, 346640, 346752, 352830, 356544, 366016, 372638, 376352, 383040, 389970, 392160, 396160, 399255, 411635, 411768, 415968, 423396, 425872, 433440, 445680, 457520, 470440, 470592, 479106, 493962, 505723, 514710, 519960, 522880, 529245, 532340, 549024, 554624, 558957, 564528, 577920, 588240, 594240, 623952, 638808, 658616, 686280, 693280, 705660, 713088, 732032, 740943, 745276, 752704, 766080, 779940, 784320, 798510, 823270, 823536, 831936, 846792, 851744, 866880, 891360, 915040, 931595, 940880, 941184, 958212, 987924, 1011446, 1029420, 1039920, 1058490, 1064680, 1098048, 1117914, 1129056, 1176480, 1188480, 1197765, 1234905, 1247904, 1277616, 1317232, 1372560, 1386560, 1411320, 1481886, 1490552, 1505408, 1517169, 1559880, 1568640, 1597020, 1646540, 1647072, 1663872, 1676871, 1693584, 1703488, 1733760, 1782720, 1830080, 1863190, 1881760, 1916424, 1975848, 2022892, 2058840, 2079840, 2116980, 2129360, 2196096, 2235828, 2258112, 2352960, 2395530, 2469810, 2495808, 2528615, 2555232, 2634464, 2745120, 2773120, 2794785, 2822640, 2963772, 2981104, 3034338, 3119760, 3194040, 3293080, 3294144, 3353742, 3387168, 3406976, 3540061, 3565440, 3660160, 3704715, 3726380, 3763520, 3832848, 3951696, 4045784, 4117680, 4159680, 4233960, 4258720, 4471656, 4516224, 4551507, 4705920, 4791060, 4939620, 4991616, 5057230, 5110464, 5268928, 5490240, 5589570, 5645280, 5927544, 5962208, 6068676, 6239520, 6388080, 6586160, 6588288, 6707484, 6774336, 7080122, 7409430, 7452760, 7527040, 7585845, 7665696, 7903392, 8091568, 8235360, 8319360, 8384355, 8467920, 8517440, 8943312, 9103014, 9582120, 9879240, 10114460, 10220928, 10537856, 10620183, 10980480, 11179140, 11290560, 11855088, 11924416, 12137352, 12479040, 12776160, 13172320, 13414968, 13548672, 14160244, 14818860, 14905520, 15171690, 15331392, 15806784, 16183136, 16470720, 16768710, 16935840, 17034880, 17700305, 17886624, 18206028, 19164240, 19758480, 20228920, 21240366, 22358280, 22581120, 22757535, 23710176, 23848832, 24274704, 24958080, 25552320, 26344640, 26829936, 28320488, 29637720, 29811040, 30343380, 30662784, 31613568, 31860549, 32366272, 32941440, 33537420, 33871680, 35400610, 35773248, 36412056, 38328480, 39516960, 40457840, 42480732, 44716560, 45515070, 47420352, 48549408, 51104640, 52689280, 53100915, 53659872, 56640976, 59275440, 59622080, 60686760, 63721098, 64732544, 67074840, 67743360, 70801220, 71546496, 72824112, 76656960, 79033920, 80915680, 84961464, 89433120, 91030140, 94840704, 97098816, 106201830, 107319744, 113281952, 118550880, 119244160, 121373520, 127442196, 134149680, 141602440, 145648224, 153313920, 158067840, 159302745, 161831360, 169922928, 178866240, 182060280, 194197632, 212403660, 214639488, 226563904, 237101760, 242747040, 254884392, 268299360, 283204880, 291296448, 318605490, 323662720, 339845856, 357732480, 364120560, 424807320, 453127808, 474203520, 485494080, 509768784, 536598720, 566409760, 582592896, 637210980, 679691712, 728241120, 849614640, 970988160, 1019537568, 1073197440, 1132819520, 1274421960, 1359383424, 1456482240, 1699229280, 2039075136, 2265639040, 2548843920, 2912964480, 3398458560, 4078150272, 5097687840, 6796917120, 10195375680, 20390751360]

約数ペア:

[(1, 20390751360), (2, 10195375680), (3, 6796917120), (4, 5097687840), (5, 4078150272), (6, 3398458560), (7, 2912964480), (8, 2548843920), (9, 2265639040), (10, 2039075136), (12, 1699229280), (14, 1456482240), (15, 1359383424), (16, 1274421960), (18, 1132819520), (19, 1073197440), (20, 1019537568), (21, 970988160), (24, 849614640), (28, 728241120), (30, 679691712), (32, 637210980), (35, 582592896), (36, 566409760), (38, 536598720), (40, 509768784), (42, 485494080), (43, 474203520), (45, 453127808), (48, 424807320), (56, 364120560), (57, 357732480), (60, 339845856), (63, 323662720), (64, 318605490), (70, 291296448), (72, 283204880), (76, 268299360), (80, 254884392), (84, 242747040), (86, 237101760), (90, 226563904), (95, 214639488), (96, 212403660), (105, 194197632), (112, 182060280), (114, 178866240), (120, 169922928), (126, 161831360), (128, 159302745), (129, 158067840), (133, 153313920), (140, 145648224), (144, 141602440), (152, 134149680), (160, 127442196), (168, 121373520), (171, 119244160), (172, 118550880), (180, 113281952), (190, 107319744), (192, 106201830), (210, 97098816), (215, 94840704), (224, 91030140), (228, 89433120), (240, 84961464), (252, 80915680), (258, 79033920), (266, 76656960), (280, 72824112), (285, 71546496), (288, 70801220), (301, 67743360), (304, 67074840), (315, 64732544), (320, 63721098), (336, 60686760), (342, 59622080), (344, 59275440), (360, 56640976), (380, 53659872), (384, 53100915), (387, 52689280), (399, 51104640), (420, 48549408), (430, 47420352), (448, 45515070), (456, 44716560), (480, 42480732), (504, 40457840), (516, 39516960), (532, 38328480), (560, 36412056), (570, 35773248), (576, 35400610), (602, 33871680), (608, 33537420), (619, 32941440), (630, 32366272), (640, 31860549), (645, 31613568), (665, 30662784), (672, 30343380), (684, 29811040), (688, 29637720), (720, 28320488), (760, 26829936), (774, 26344640), (798, 25552320), (817, 24958080), (840, 24274704), (855, 23848832), (860, 23710176), (896, 22757535), (903, 22581120), (912, 22358280), (960, 21240366), (1008, 20228920), (1032, 19758480), (1064, 19164240), (1120, 18206028), (1140, 17886624), (1152, 17700305), (1197, 17034880), (1204, 16935840), (1216, 16768710), (1238, 16470720), (1260, 16183136), (1290, 15806784), (1330, 15331392), (1344, 15171690), (1368, 14905520), (1376, 14818860), (1440, 14160244), (1505, 13548672), (1520, 13414968), (1548, 13172320), (1596, 12776160), (1634, 12479040), (1680, 12137352), (1710, 11924416), (1720, 11855088), (1806, 11290560), (1824, 11179140), (1857, 10980480), (1920, 10620183), (1935, 10537856), (1995, 10220928), (2016, 10114460), (2064, 9879240), (2128, 9582120), (2240, 9103014), (2280, 8943312), (2394, 8517440), (2408, 8467920), (2432, 8384355), (2451, 8319360), (2476, 8235360), (2520, 8091568), (2580, 7903392), (2660, 7665696), (2688, 7585845), (2709, 7527040), (2736, 7452760), (2752, 7409430), (2880, 7080122), (3010, 6774336), (3040, 6707484), (3095, 6588288), (3096, 6586160), (3192, 6388080), (3268, 6239520), (3360, 6068676), (3420, 5962208), (3440, 5927544), (3612, 5645280), (3648, 5589570), (3714, 5490240), (3870, 5268928), (3990, 5110464), (4032, 5057230), (4085, 4991616), (4128, 4939620), (4256, 4791060), (4333, 4705920), (4480, 4551507), (4515, 4516224), (4560, 4471656), (4788, 4258720), (4816, 4233960), (4902, 4159680), (4952, 4117680), (5040, 4045784), (5160, 3951696), (5320, 3832848), (5418, 3763520), (5472, 3726380), (5504, 3704715), (5571, 3660160), (5719, 3565440), (5760, 3540061), (5985, 3406976), (6020, 3387168), (6080, 3353742), (6190, 3294144), (6192, 3293080), (6384, 3194040), (6536, 3119760), (6720, 3034338), (6840, 2981104), (6880, 2963772), (7224, 2822640), (7296, 2794785), (7353, 2773120), (7428, 2745120), (7740, 2634464), (7980, 2555232), (8064, 2528615), (8170, 2495808), (8256, 2469810), (8512, 2395530), (8666, 2352960), (9030, 2258112), (9120, 2235828), (9285, 2196096), (9576, 2129360), (9632, 2116980), (9804, 2079840), (9904, 2058840), (10080, 2022892), (10320, 1975848), (10640, 1916424), (10836, 1881760), (10944, 1863190), (11142, 1830080), (11438, 1782720), (11761, 1733760), (11970, 1703488), (12040, 1693584), (12160, 1676871), (12255, 1663872), (12380, 1647072), (12384, 1646540), (12768, 1597020), (12999, 1568640), (13072, 1559880), (13440, 1517169), (13545, 1505408), (13680, 1490552), (13760, 1481886), (14448, 1411320), (14706, 1386560), (14856, 1372560), (15480, 1317232), (15960, 1277616), (16340, 1247904), (16512, 1234905), (17024, 1197765), (17157, 1188480), (17332, 1176480), (18060, 1129056), (18240, 1117914), (18570, 1098048), (19152, 1064680), (19264, 1058490), (19608, 1039920), (19808, 1029420), (20160, 1011446), (20640, 987924), (21280, 958212), (21665, 941184), (21672, 940880), (21888, 931595), (22284, 915040), (22876, 891360), (23522, 866880), (23940, 851744), (24080, 846792), (24510, 831936), (24760, 823536), (24768, 823270), (25536, 798510), (25998, 784320), (26144, 779940), (26617, 766080), (27090, 752704), (27360, 745276), (27520, 740943), (27855, 732032), (28595, 713088), (28896, 705660), (29412, 693280), (29712, 686280), (30960, 658616), (31920, 638808), (32680, 623952), (34314, 594240), (34664, 588240), (35283, 577920), (36120, 564528), (36480, 558957), (36765, 554624), (37140, 549024), (38304, 532340), (38528, 529245), (38997, 522880), (39216, 519960), (39616, 514710), (40320, 505723), (41280, 493962), (42560, 479106), (43330, 470592), (43344, 470440), (44568, 457520), (45752, 445680), (47044, 433440), (47880, 425872), (48160, 423396), (49020, 415968), (49520, 411768), (49536, 411635), (51072, 399255), (51471, 396160), (51996, 392160), (52288, 389970), (53234, 383040), (54180, 376352), (54720, 372638), (55710, 366016), (57190, 356544), (57792, 352830), (58805, 346752), (58824, 346640), (59424, 343140), (61920, 329308), (63840, 319404), (64995, 313728), (65360, 311976), (68628, 297120), (69328, 294120), (70566, 288960), (72240, 282264), (73530, 277312), (74280, 274512), (76608, 266170), (77994, 261440), (78432, 259980), (79232, 257355), (79851, 255360), (82327, 247680), (82560, 246981), (85120, 239553), (85785, 237696), (86660, 235296), (86688, 235220), (89136, 228760), (91504, 222840), (94088, 216720), (95760, 212936), (96320, 211698), (98040, 207984), (99040, 205884), (102942, 198080), (103992, 196080), (104576, 194985), (105849, 192640), (106468, 191520), (108360, 188176), (109440, 186319), (111420, 183008), (114380, 178272), (115584, 176415), (117610, 173376), (117648, 173320), (118848, 171570), (123840, 164654), (127680, 159702), (129990, 156864), (130720, 155988), (133085, 153216), (137256, 148560), (138656, 147060), (141132, 144480)]