20393624160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8251

約数の個数: 576

約数和(自身を含む): 90172293120

約数和(自身を除く): 69778668960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 112, 114, 117, 120, 126, 130, 133, 140, 144, 152, 156, 160, 168, 171, 180, 182, 190, 195, 208, 210, 224, 228, 234, 240, 247, 252, 260, 266, 273, 280, 285, 288, 304, 312, 315, 336, 342, 360, 364, 380, 390, 399, 416, 420, 455, 456, 468, 480, 494, 504, 520, 532, 546, 560, 570, 585, 608, 624, 630, 665, 672, 684, 720, 728, 741, 760, 780, 798, 819, 840, 855, 910, 912, 936, 988, 1008, 1040, 1064, 1092, 1120, 1140, 1170, 1197, 1235, 1248, 1260, 1330, 1365, 1368, 1440, 1456, 1482, 1520, 1560, 1596, 1638, 1680, 1710, 1729, 1820, 1824, 1872, 1976, 1995, 2016, 2080, 2128, 2184, 2223, 2280, 2340, 2394, 2470, 2520, 2660, 2730, 2736, 2912, 2964, 3040, 3120, 3192, 3276, 3360, 3420, 3458, 3640, 3705, 3744, 3952, 3990, 4095, 4256, 4368, 4446, 4560, 4680, 4788, 4940, 5040, 5187, 5320, 5460, 5472, 5928, 5985, 6240, 6384, 6552, 6840, 6916, 7280, 7410, 7904, 7980, 8190, 8191, 8645, 8736, 8892, 9120, 9360, 9576, 9880, 10080, 10374, 10640, 10920, 11115, 11856, 11970, 12768, 13104, 13680, 13832, 14560, 14820, 15561, 15960, 16380, 16382, 17290, 17784, 18720, 19152, 19760, 20748, 21280, 21840, 22230, 23712, 23940, 24573, 25935, 26208, 27360, 27664, 29640, 31122, 31920, 32760, 32764, 34580, 35568, 38304, 39520, 40955, 41496, 43680, 44460, 47880, 49146, 51870, 55328, 57337, 59280, 62244, 63840, 65520, 65528, 69160, 71136, 73719, 77805, 81910, 82992, 88920, 95760, 98292, 103740, 106483, 114674, 118560, 122865, 124488, 131040, 131056, 138320, 147438, 155610, 155629, 163820, 165984, 172011, 177840, 191520, 196584, 207480, 212966, 229348, 245730, 248976, 262112, 276640, 286685, 294876, 311220, 311258, 319449, 327640, 344022, 355680, 368595, 393168, 414960, 425932, 458696, 466887, 491460, 497952, 516033, 532415, 573370, 589752, 622440, 622516, 638898, 655280, 688044, 737190, 745381, 778145, 786336, 829920, 851864, 860055, 917392, 933774, 958347, 982920, 1032066, 1064830, 1089403, 1146740, 1179504, 1244880, 1245032, 1277796, 1310560, 1376088, 1400661, 1474380, 1490762, 1556290, 1597245, 1703728, 1720110, 1834784, 1867548, 1916694, 1965840, 2023177, 2064132, 2129660, 2178806, 2236143, 2293480, 2334435, 2359008, 2489760, 2490064, 2555592, 2580165, 2752176, 2801322, 2948760, 2981524, 3112580, 3194490, 3268209, 3407456, 3440220, 3726905, 3735096, 3833388, 3931680, 4046354, 4128264, 4259320, 4357612, 4472286, 4586960, 4668870, 4791735, 4980128, 5111184, 5160330, 5447015, 5504352, 5602644, 5897520, 5963048, 6069531, 6225160, 6388980, 6536418, 6708429, 6880440, 7003305, 7453810, 7470192, 7666776, 8092708, 8256528, 8518640, 8715224, 8944572, 9173920, 9337740, 9583470, 9804627, 10115885, 10222368, 10320660, 10894030, 11180715, 11205288, 11795040, 11926096, 12139062, 12450320, 12777960, 13072836, 13416858, 13760880, 14006610, 14162239, 14907620, 14940384, 15333552, 16185416, 16341045, 16513056, 17037280, 17430448, 17889144, 18208593, 18675480, 19166940, 19609254, 20231770, 20641320, 21788060, 22361430, 22410576, 23852192, 24278124, 24900640, 25555920, 26145672, 26833716, 27521760, 28013220, 28324478, 29815240, 30347655, 30667104, 32370832, 32682090, 33542145, 34860896, 35778288, 36417186, 37350960, 38333880, 39218508, 40463540, 41282640, 42486717, 43576120, 44722860, 44821152, 48556248, 49023135, 51111840, 52291344, 53667432, 56026440, 56648956, 59630480, 60695310, 64741664, 65364180, 67084290, 70811195, 71556576, 72834372, 74701920, 76667760, 78437016, 80927080, 82565280, 84973434, 87152240, 89445720, 91042965, 97112496, 98046270, 104582688, 107334864, 112052880, 113297912, 119260960, 121390620, 127460151, 130728360, 134168580, 141622390, 145668744, 153335520, 156874032, 161854160, 169946868, 174304480, 178891440, 182085930, 194224992, 196092540, 212433585, 214669728, 224105760, 226595824, 242781240, 254920302, 261456720, 268337160, 283244780, 291337488, 313748064, 323708320, 339893736, 357782880, 364171860, 392185080, 424867170, 453191648, 485562480, 509840604, 522913440, 536674320, 566489560, 582674976, 637300755, 679787472, 728343720, 784370160, 849734340, 971124960, 1019681208, 1073348640, 1132979120, 1274601510, 1359574944, 1456687440, 1568740320, 1699468680, 2039362416, 2265958240, 2549203020, 2913374880, 3398937360, 4078724832, 5098406040, 6797874720, 10196812080, 20393624160]

約数ペア:

[(1, 20393624160), (2, 10196812080), (3, 6797874720), (4, 5098406040), (5, 4078724832), (6, 3398937360), (7, 2913374880), (8, 2549203020), (9, 2265958240), (10, 2039362416), (12, 1699468680), (13, 1568740320), (14, 1456687440), (15, 1359574944), (16, 1274601510), (18, 1132979120), (19, 1073348640), (20, 1019681208), (21, 971124960), (24, 849734340), (26, 784370160), (28, 728343720), (30, 679787472), (32, 637300755), (35, 582674976), (36, 566489560), (38, 536674320), (39, 522913440), (40, 509840604), (42, 485562480), (45, 453191648), (48, 424867170), (52, 392185080), (56, 364171860), (57, 357782880), (60, 339893736), (63, 323708320), (65, 313748064), (70, 291337488), (72, 283244780), (76, 268337160), (78, 261456720), (80, 254920302), (84, 242781240), (90, 226595824), (91, 224105760), (95, 214669728), (96, 212433585), (104, 196092540), (105, 194224992), (112, 182085930), (114, 178891440), (117, 174304480), (120, 169946868), (126, 161854160), (130, 156874032), (133, 153335520), (140, 145668744), (144, 141622390), (152, 134168580), (156, 130728360), (160, 127460151), (168, 121390620), (171, 119260960), (180, 113297912), (182, 112052880), (190, 107334864), (195, 104582688), (208, 98046270), (210, 97112496), (224, 91042965), (228, 89445720), (234, 87152240), (240, 84973434), (247, 82565280), (252, 80927080), (260, 78437016), (266, 76667760), (273, 74701920), (280, 72834372), (285, 71556576), (288, 70811195), (304, 67084290), (312, 65364180), (315, 64741664), (336, 60695310), (342, 59630480), (360, 56648956), (364, 56026440), (380, 53667432), (390, 52291344), (399, 51111840), (416, 49023135), (420, 48556248), (455, 44821152), (456, 44722860), (468, 43576120), (480, 42486717), (494, 41282640), (504, 40463540), (520, 39218508), (532, 38333880), (546, 37350960), (560, 36417186), (570, 35778288), (585, 34860896), (608, 33542145), (624, 32682090), (630, 32370832), (665, 30667104), (672, 30347655), (684, 29815240), (720, 28324478), (728, 28013220), (741, 27521760), (760, 26833716), (780, 26145672), (798, 25555920), (819, 24900640), (840, 24278124), (855, 23852192), (910, 22410576), (912, 22361430), (936, 21788060), (988, 20641320), (1008, 20231770), (1040, 19609254), (1064, 19166940), (1092, 18675480), (1120, 18208593), (1140, 17889144), (1170, 17430448), (1197, 17037280), (1235, 16513056), (1248, 16341045), (1260, 16185416), (1330, 15333552), (1365, 14940384), (1368, 14907620), (1440, 14162239), (1456, 14006610), (1482, 13760880), (1520, 13416858), (1560, 13072836), (1596, 12777960), (1638, 12450320), (1680, 12139062), (1710, 11926096), (1729, 11795040), (1820, 11205288), (1824, 11180715), (1872, 10894030), (1976, 10320660), (1995, 10222368), (2016, 10115885), (2080, 9804627), (2128, 9583470), (2184, 9337740), (2223, 9173920), (2280, 8944572), (2340, 8715224), (2394, 8518640), (2470, 8256528), (2520, 8092708), (2660, 7666776), (2730, 7470192), (2736, 7453810), (2912, 7003305), (2964, 6880440), (3040, 6708429), (3120, 6536418), (3192, 6388980), (3276, 6225160), (3360, 6069531), (3420, 5963048), (3458, 5897520), (3640, 5602644), (3705, 5504352), (3744, 5447015), (3952, 5160330), (3990, 5111184), (4095, 4980128), (4256, 4791735), (4368, 4668870), (4446, 4586960), (4560, 4472286), (4680, 4357612), (4788, 4259320), (4940, 4128264), (5040, 4046354), (5187, 3931680), (5320, 3833388), (5460, 3735096), (5472, 3726905), (5928, 3440220), (5985, 3407456), (6240, 3268209), (6384, 3194490), (6552, 3112580), (6840, 2981524), (6916, 2948760), (7280, 2801322), (7410, 2752176), (7904, 2580165), (7980, 2555592), (8190, 2490064), (8191, 2489760), (8645, 2359008), (8736, 2334435), (8892, 2293480), (9120, 2236143), (9360, 2178806), (9576, 2129660), (9880, 2064132), (10080, 2023177), (10374, 1965840), (10640, 1916694), (10920, 1867548), (11115, 1834784), (11856, 1720110), (11970, 1703728), (12768, 1597245), (13104, 1556290), (13680, 1490762), (13832, 1474380), (14560, 1400661), (14820, 1376088), (15561, 1310560), (15960, 1277796), (16380, 1245032), (16382, 1244880), (17290, 1179504), (17784, 1146740), (18720, 1089403), (19152, 1064830), (19760, 1032066), (20748, 982920), (21280, 958347), (21840, 933774), (22230, 917392), (23712, 860055), (23940, 851864), (24573, 829920), (25935, 786336), (26208, 778145), (27360, 745381), (27664, 737190), (29640, 688044), (31122, 655280), (31920, 638898), (32760, 622516), (32764, 622440), (34580, 589752), (35568, 573370), (38304, 532415), (39520, 516033), (40955, 497952), (41496, 491460), (43680, 466887), (44460, 458696), (47880, 425932), (49146, 414960), (51870, 393168), (55328, 368595), (57337, 355680), (59280, 344022), (62244, 327640), (63840, 319449), (65520, 311258), (65528, 311220), (69160, 294876), (71136, 286685), (73719, 276640), (77805, 262112), (81910, 248976), (82992, 245730), (88920, 229348), (95760, 212966), (98292, 207480), (103740, 196584), (106483, 191520), (114674, 177840), (118560, 172011), (122865, 165984), (124488, 163820), (131040, 155629), (131056, 155610), (138320, 147438)]