20243377440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 864

約数和(自身を含む): 85057172928

約数和(自身を除く): 64813795488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 121, 130, 132, 135, 143, 144, 156, 160, 162, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 242, 243, 260, 264, 270, 286, 288, 297, 312, 324, 330, 331, 351, 352, 360, 363, 390, 396, 405, 416, 429, 432, 440, 468, 480, 484, 486, 495, 520, 528, 540, 572, 585, 594, 605, 624, 648, 660, 662, 702, 715, 720, 726, 780, 792, 810, 858, 864, 880, 891, 936, 968, 972, 990, 993, 1040, 1053, 1056, 1080, 1089, 1144, 1170, 1188, 1210, 1215, 1248, 1287, 1296, 1320, 1324, 1404, 1430, 1440, 1452, 1485, 1560, 1573, 1584, 1620, 1655, 1716, 1755, 1760, 1782, 1815, 1872, 1936, 1944, 1980, 1986, 2080, 2106, 2145, 2160, 2178, 2288, 2340, 2376, 2420, 2430, 2574, 2592, 2640, 2648, 2673, 2808, 2860, 2904, 2970, 2979, 3120, 3146, 3159, 3168, 3240, 3267, 3310, 3432, 3510, 3564, 3630, 3641, 3744, 3861, 3872, 3888, 3960, 3972, 4212, 4290, 4303, 4320, 4356, 4455, 4576, 4680, 4719, 4752, 4840, 4860, 4965, 5148, 5265, 5280, 5296, 5346, 5445, 5616, 5720, 5808, 5940, 5958, 6240, 6292, 6318, 6435, 6480, 6534, 6620, 6864, 7020, 7128, 7260, 7282, 7722, 7776, 7865, 7920, 7944, 8424, 8580, 8606, 8712, 8910, 8937, 9360, 9438, 9504, 9680, 9720, 9801, 9930, 10296, 10530, 10592, 10692, 10890, 10923, 11232, 11440, 11583, 11616, 11880, 11916, 12584, 12636, 12870, 12909, 12960, 13068, 13240, 13365, 13728, 14040, 14157, 14256, 14520, 14564, 14895, 15444, 15730, 15795, 15840, 15888, 16335, 16848, 17160, 17212, 17424, 17820, 17874, 18205, 18720, 18876, 19305, 19360, 19440, 19602, 19860, 20592, 21060, 21384, 21515, 21780, 21846, 22880, 23166, 23595, 23760, 23832, 25168, 25272, 25740, 25818, 26136, 26480, 26730, 26811, 28080, 28314, 28512, 29040, 29128, 29403, 29790, 30888, 31460, 31590, 31776, 32670, 32769, 33696, 34320, 34424, 34749, 34848, 35640, 35748, 36410, 37752, 38610, 38727, 38880, 39204, 39720, 40051, 41184, 42120, 42471, 42768, 43030, 43560, 43692, 44685, 46332, 47190, 47333, 47520, 47664, 49005, 50336, 50544, 51480, 51636, 52272, 52960, 53460, 53622, 54615, 56160, 56628, 57915, 58080, 58256, 58806, 59580, 61776, 62920, 63180, 64545, 65340, 65538, 68640, 68848, 69498, 70785, 71280, 71496, 72820, 75504, 77220, 77454, 78408, 79440, 80102, 80433, 84240, 84942, 85536, 86060, 87120, 87384, 89370, 92664, 94380, 94666, 95328, 98010, 98307, 101088, 102960, 103272, 104544, 106920, 107244, 109230, 113256, 115830, 116181, 116512, 117612, 119160, 120153, 123552, 125840, 126360, 127413, 129090, 130680, 131076, 134055, 137696, 138996, 141570, 141999, 142560, 142992, 145640, 147015, 151008, 154440, 154908, 156816, 158880, 160204, 160866, 163845, 168480, 169884, 172120, 173745, 174240, 174768, 178740, 185328, 188760, 189332, 193635, 196020, 196614, 200255, 205920, 206544, 212355, 213840, 214488, 218460, 226512, 231660, 232362, 235224, 236665, 238320, 240306, 251680, 252720, 254826, 258180, 261360, 262152, 268110, 277992, 283140, 283998, 285984, 291280, 294030, 294921, 308880, 309816, 313632, 320408, 321732, 327690, 339768, 344240, 347490, 348543, 349536, 357480, 360459, 370656, 377520, 378664, 382239, 387270, 392040, 393228, 400510, 402165, 413088, 424710, 425997, 427680, 428976, 436920, 453024, 463320, 464724, 470448, 473330, 476640, 480612, 491535, 505440, 509652, 516360, 520663, 522720, 524304, 536220, 555984, 566280, 567996, 580905, 582560, 588060, 589842, 600765, 617760, 619632, 637065, 640816, 643464, 655380, 679536, 688480, 694980, 697086, 709995, 714960, 720918, 755040, 757328, 764478, 774540, 784080, 786456, 801020, 804330, 849420, 851994, 857952, 873840, 884763, 926640, 929448, 940896, 946660, 961224, 983070, 1019304, 1032720, 1041326, 1045629, 1048608, 1072440, 1081377, 1111968, 1132560, 1135992, 1161810, 1176120, 1179684, 1201530, 1239264, 1274130, 1277991, 1281632, 1286928, 1310760, 1359072, 1389960, 1394172, 1419990, 1429920, 1441836, 1474605, 1514656, 1528956, 1549080, 1561989, 1568160, 1572912, 1602040, 1608660, 1698840, 1703988, 1742715, 1747680, 1769526, 1802295, 1853280, 1858896, 1893320, 1911195, 1922448, 1966140, 2038608, 2065440, 2082652, 2091258, 2129985, 2144880, 2162754, 2265120, 2271984, 2323620, 2352240, 2359368, 2403060, 2548260, 2555982, 2573856, 2603315, 2621520, 2779920, 2788344, 2839980, 2883672, 2949210, 3057912, 3098160, 3123978, 3145824, 3204080, 3217320, 3244131, 3397680, 3407976, 3485430, 3539052, 3604590, 3717792, 3786640, 3822390, 3833973, 3844896, 3932280, 4077216, 4165304, 4182516, 4259970, 4289760, 4325508, 4423815, 4543968, 4647240, 4685967, 4704480, 4718736, 4806120, 5096520, 5111964, 5206630, 5228145, 5243040, 5406885, 5559840, 5576688, 5679960, 5767344, 5898420, 6115824, 6196320, 6247956, 6389955, 6408160, 6434640, 6488262, 6795360, 6815952, 6970860, 7078104, 7209180, 7573280, 7644780, 7667946, 7809945, 7864560, 8330608, 8365032, 8519940, 8651016, 8847630, 9294480, 9371934, 9437472, 9612240, 9732393, 10193040, 10223928, 10413260, 10456290, 10813770, 11153376, 11359920, 11501919, 11534688, 11796840, 12231648, 12495912, 12779910, 12869280, 12976524, 13631904, 13941720, 14057901, 14156208, 14418360, 15289560, 15335892, 15619890, 15729120, 16220655, 16661216, 16730064, 17039880, 17302032, 17695260, 18588960, 18743868, 19169865, 19224480, 19464786, 20386080, 20447856, 20826520, 20912580, 21627540, 22719840, 23003838, 23429835, 23593680, 24991824, 25559820, 25953048, 27883440, 28115802, 28312416, 28836720, 30579120, 30671784, 31239780, 32441310, 33460128, 34079760, 34604064, 35390520, 37487736, 38339730, 38929572, 40895712, 41653040, 41825160, 42173703, 43255080, 46007676, 46859670, 47187360, 48661965, 49983648, 51119640, 51906096, 55766880, 56231604, 57509595, 57673440, 61158240, 61343568, 62479560, 64882620, 68159520, 70289505, 70781040, 74975472, 76679460, 77859144, 83306080, 83650320, 84347406, 86510160, 92015352, 93719340, 97323930, 102239280, 103812192, 112463208, 115019190, 122687136, 124959120, 126521109, 129765240, 140579010, 141562080, 149950944, 153358920, 155718288, 167300640, 168694812, 173020320, 184030704, 187438680, 194647860, 204478560, 210868515, 224926416, 230038380, 249918240, 253042218, 259530480, 281158020, 306717840, 311436576, 337389624, 368061408, 374877360, 389295720, 421737030, 449852832, 460076760, 506084436, 519060960, 562316040, 613435680, 632605545, 674779248, 749754720, 778591440, 843474060, 920153520, 1012168872, 1124632080, 1265211090, 1349558496, 1557182880, 1686948120, 1840307040, 2024337744, 2249264160, 2530422180, 3373896240, 4048675488, 5060844360, 6747792480, 10121688720, 20243377440]

約数ペア:

[(1, 20243377440), (2, 10121688720), (3, 6747792480), (4, 5060844360), (5, 4048675488), (6, 3373896240), (8, 2530422180), (9, 2249264160), (10, 2024337744), (11, 1840307040), (12, 1686948120), (13, 1557182880), (15, 1349558496), (16, 1265211090), (18, 1124632080), (20, 1012168872), (22, 920153520), (24, 843474060), (26, 778591440), (27, 749754720), (30, 674779248), (32, 632605545), (33, 613435680), (36, 562316040), (39, 519060960), (40, 506084436), (44, 460076760), (45, 449852832), (48, 421737030), (52, 389295720), (54, 374877360), (55, 368061408), (60, 337389624), (65, 311436576), (66, 306717840), (72, 281158020), (78, 259530480), (80, 253042218), (81, 249918240), (88, 230038380), (90, 224926416), (96, 210868515), (99, 204478560), (104, 194647860), (108, 187438680), (110, 184030704), (117, 173020320), (120, 168694812), (121, 167300640), (130, 155718288), (132, 153358920), (135, 149950944), (143, 141562080), (144, 140579010), (156, 129765240), (160, 126521109), (162, 124959120), (165, 122687136), (176, 115019190), (180, 112463208), (195, 103812192), (198, 102239280), (208, 97323930), (216, 93719340), (220, 92015352), (234, 86510160), (240, 84347406), (242, 83650320), (243, 83306080), (260, 77859144), (264, 76679460), (270, 74975472), (286, 70781040), (288, 70289505), (297, 68159520), (312, 64882620), (324, 62479560), (330, 61343568), (331, 61158240), (351, 57673440), (352, 57509595), (360, 56231604), (363, 55766880), (390, 51906096), (396, 51119640), (405, 49983648), (416, 48661965), (429, 47187360), (432, 46859670), (440, 46007676), (468, 43255080), (480, 42173703), (484, 41825160), (486, 41653040), (495, 40895712), (520, 38929572), (528, 38339730), (540, 37487736), (572, 35390520), (585, 34604064), (594, 34079760), (605, 33460128), (624, 32441310), (648, 31239780), (660, 30671784), (662, 30579120), (702, 28836720), (715, 28312416), (720, 28115802), (726, 27883440), (780, 25953048), (792, 25559820), (810, 24991824), (858, 23593680), (864, 23429835), (880, 23003838), (891, 22719840), (936, 21627540), (968, 20912580), (972, 20826520), (990, 20447856), (993, 20386080), (1040, 19464786), (1053, 19224480), (1056, 19169865), (1080, 18743868), (1089, 18588960), (1144, 17695260), (1170, 17302032), (1188, 17039880), (1210, 16730064), (1215, 16661216), (1248, 16220655), (1287, 15729120), (1296, 15619890), (1320, 15335892), (1324, 15289560), (1404, 14418360), (1430, 14156208), (1440, 14057901), (1452, 13941720), (1485, 13631904), (1560, 12976524), (1573, 12869280), (1584, 12779910), (1620, 12495912), (1655, 12231648), (1716, 11796840), (1755, 11534688), (1760, 11501919), (1782, 11359920), (1815, 11153376), (1872, 10813770), (1936, 10456290), (1944, 10413260), (1980, 10223928), (1986, 10193040), (2080, 9732393), (2106, 9612240), (2145, 9437472), (2160, 9371934), (2178, 9294480), (2288, 8847630), (2340, 8651016), (2376, 8519940), (2420, 8365032), (2430, 8330608), (2574, 7864560), (2592, 7809945), (2640, 7667946), (2648, 7644780), (2673, 7573280), (2808, 7209180), (2860, 7078104), (2904, 6970860), (2970, 6815952), (2979, 6795360), (3120, 6488262), (3146, 6434640), (3159, 6408160), (3168, 6389955), (3240, 6247956), (3267, 6196320), (3310, 6115824), (3432, 5898420), (3510, 5767344), (3564, 5679960), (3630, 5576688), (3641, 5559840), (3744, 5406885), (3861, 5243040), (3872, 5228145), (3888, 5206630), (3960, 5111964), (3972, 5096520), (4212, 4806120), (4290, 4718736), (4303, 4704480), (4320, 4685967), (4356, 4647240), (4455, 4543968), (4576, 4423815), (4680, 4325508), (4719, 4289760), (4752, 4259970), (4840, 4182516), (4860, 4165304), (4965, 4077216), (5148, 3932280), (5265, 3844896), (5280, 3833973), (5296, 3822390), (5346, 3786640), (5445, 3717792), (5616, 3604590), (5720, 3539052), (5808, 3485430), (5940, 3407976), (5958, 3397680), (6240, 3244131), (6292, 3217320), (6318, 3204080), (6435, 3145824), (6480, 3123978), (6534, 3098160), (6620, 3057912), (6864, 2949210), (7020, 2883672), (7128, 2839980), (7260, 2788344), (7282, 2779920), (7722, 2621520), (7776, 2603315), (7865, 2573856), (7920, 2555982), (7944, 2548260), (8424, 2403060), (8580, 2359368), (8606, 2352240), (8712, 2323620), (8910, 2271984), (8937, 2265120), (9360, 2162754), (9438, 2144880), (9504, 2129985), (9680, 2091258), (9720, 2082652), (9801, 2065440), (9930, 2038608), (10296, 1966140), (10530, 1922448), (10592, 1911195), (10692, 1893320), (10890, 1858896), (10923, 1853280), (11232, 1802295), (11440, 1769526), (11583, 1747680), (11616, 1742715), (11880, 1703988), (11916, 1698840), (12584, 1608660), (12636, 1602040), (12870, 1572912), (12909, 1568160), (12960, 1561989), (13068, 1549080), (13240, 1528956), (13365, 1514656), (13728, 1474605), (14040, 1441836), (14157, 1429920), (14256, 1419990), (14520, 1394172), (14564, 1389960), (14895, 1359072), (15444, 1310760), (15730, 1286928), (15795, 1281632), (15840, 1277991), (15888, 1274130), (16335, 1239264), (16848, 1201530), (17160, 1179684), (17212, 1176120), (17424, 1161810), (17820, 1135992), (17874, 1132560), (18205, 1111968), (18720, 1081377), (18876, 1072440), (19305, 1048608), (19360, 1045629), (19440, 1041326), (19602, 1032720), (19860, 1019304), (20592, 983070), (21060, 961224), (21384, 946660), (21515, 940896), (21780, 929448), (21846, 926640), (22880, 884763), (23166, 873840), (23595, 857952), (23760, 851994), (23832, 849420), (25168, 804330), (25272, 801020), (25740, 786456), (25818, 784080), (26136, 774540), (26480, 764478), (26730, 757328), (26811, 755040), (28080, 720918), (28314, 714960), (28512, 709995), (29040, 697086), (29128, 694980), (29403, 688480), (29790, 679536), (30888, 655380), (31460, 643464), (31590, 640816), (31776, 637065), (32670, 619632), (32769, 617760), (33696, 600765), (34320, 589842), (34424, 588060), (34749, 582560), (34848, 580905), (35640, 567996), (35748, 566280), (36410, 555984), (37752, 536220), (38610, 524304), (38727, 522720), (38880, 520663), (39204, 516360), (39720, 509652), (40051, 505440), (41184, 491535), (42120, 480612), (42471, 476640), (42768, 473330), (43030, 470448), (43560, 464724), (43692, 463320), (44685, 453024), (46332, 436920), (47190, 428976), (47333, 427680), (47520, 425997), (47664, 424710), (49005, 413088), (50336, 402165), (50544, 400510), (51480, 393228), (51636, 392040), (52272, 387270), (52960, 382239), (53460, 378664), (53622, 377520), (54615, 370656), (56160, 360459), (56628, 357480), (57915, 349536), (58080, 348543), (58256, 347490), (58806, 344240), (59580, 339768), (61776, 327690), (62920, 321732), (63180, 320408), (64545, 313632), (65340, 309816), (65538, 308880), (68640, 294921), (68848, 294030), (69498, 291280), (70785, 285984), (71280, 283998), (71496, 283140), (72820, 277992), (75504, 268110), (77220, 262152), (77454, 261360), (78408, 258180), (79440, 254826), (80102, 252720), (80433, 251680), (84240, 240306), (84942, 238320), (85536, 236665), (86060, 235224), (87120, 232362), (87384, 231660), (89370, 226512), (92664, 218460), (94380, 214488), (94666, 213840), (95328, 212355), (98010, 206544), (98307, 205920), (101088, 200255), (102960, 196614), (103272, 196020), (104544, 193635), (106920, 189332), (107244, 188760), (109230, 185328), (113256, 178740), (115830, 174768), (116181, 174240), (116512, 173745), (117612, 172120), (119160, 169884), (120153, 168480), (123552, 163845), (125840, 160866), (126360, 160204), (127413, 158880), (129090, 156816), (130680, 154908), (131076, 154440), (134055, 151008), (137696, 147015), (138996, 145640), (141570, 142992), (141999, 142560)]