20319644400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 960

約数和(自身を含む): 81622204416

約数和(自身を除く): 61302560016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 23, 24, 25, 30, 31, 33, 34, 40, 44, 46, 48, 50, 51, 55, 60, 62, 66, 68, 69, 75, 80, 85, 88, 92, 93, 100, 102, 110, 115, 120, 124, 127, 132, 136, 138, 150, 155, 165, 170, 176, 184, 186, 187, 200, 204, 220, 230, 240, 248, 253, 254, 255, 264, 272, 275, 276, 300, 310, 330, 340, 341, 345, 368, 372, 374, 381, 391, 400, 408, 425, 440, 460, 465, 496, 506, 508, 510, 527, 528, 550, 552, 561, 575, 600, 620, 635, 660, 680, 682, 690, 713, 744, 748, 759, 762, 775, 782, 816, 825, 850, 880, 920, 930, 935, 1012, 1016, 1020, 1023, 1054, 1100, 1104, 1122, 1150, 1173, 1200, 1240, 1265, 1270, 1275, 1320, 1360, 1364, 1380, 1397, 1426, 1488, 1496, 1518, 1524, 1550, 1564, 1581, 1650, 1700, 1705, 1725, 1840, 1860, 1870, 1905, 1955, 2024, 2032, 2040, 2046, 2108, 2139, 2159, 2200, 2244, 2300, 2325, 2346, 2480, 2530, 2540, 2550, 2635, 2640, 2728, 2760, 2794, 2805, 2852, 2921, 2992, 3036, 3048, 3100, 3128, 3162, 3175, 3300, 3400, 3410, 3450, 3565, 3720, 3740, 3795, 3810, 3910, 3937, 4048, 4080, 4092, 4191, 4216, 4278, 4301, 4318, 4400, 4488, 4600, 4650, 4675, 4692, 5060, 5080, 5100, 5115, 5270, 5456, 5520, 5588, 5610, 5704, 5797, 5842, 5865, 6072, 6096, 6200, 6256, 6324, 6325, 6350, 6477, 6600, 6800, 6820, 6900, 6985, 7130, 7440, 7480, 7590, 7620, 7820, 7843, 7874, 7905, 8184, 8382, 8432, 8525, 8556, 8602, 8636, 8763, 8976, 9200, 9300, 9350, 9384, 9525, 9775, 10120, 10160, 10200, 10230, 10540, 10695, 10795, 11176, 11220, 11408, 11594, 11684, 11730, 11811, 12121, 12144, 12400, 12648, 12650, 12700, 12903, 12954, 13175, 13200, 13640, 13800, 13970, 14025, 14260, 14605, 14960, 15180, 15240, 15640, 15686, 15748, 15810, 16368, 16764, 17050, 17112, 17204, 17272, 17391, 17526, 17825, 18600, 18700, 18768, 18975, 19050, 19550, 19685, 20240, 20400, 20460, 20955, 21080, 21390, 21505, 21590, 22352, 22440, 23188, 23368, 23460, 23529, 23622, 23749, 24242, 25296, 25300, 25400, 25575, 25806, 25908, 26350, 27280, 27600, 27940, 28050, 28520, 28985, 29210, 29325, 30360, 30480, 31280, 31372, 31496, 31620, 32131, 32385, 33528, 34100, 34224, 34408, 34544, 34782, 34925, 35052, 35650, 36363, 37200, 37400, 37950, 38100, 39100, 39215, 39370, 39525, 40920, 41910, 42160, 42780, 43010, 43180, 43307, 43815, 44880, 46376, 46736, 46920, 47058, 47244, 47498, 48484, 49657, 50600, 50800, 51150, 51612, 51816, 52700, 53475, 53975, 55880, 56100, 57040, 57970, 58420, 58650, 59055, 60605, 60720, 62744, 62992, 63240, 64262, 64515, 64770, 66929, 67056, 68200, 68816, 69564, 69850, 70104, 71247, 71300, 72726, 73025, 74800, 75900, 76200, 78200, 78430, 78740, 79050, 81840, 83820, 85560, 86020, 86360, 86614, 86955, 87630, 90551, 92752, 93840, 94116, 94488, 94996, 96393, 96968, 98425, 99314, 101200, 102300, 103224, 103632, 104775, 105400, 106950, 107525, 107950, 111760, 112200, 115940, 116840, 117300, 117645, 118110, 118745, 121210, 125488, 126480, 128524, 129030, 129540, 129921, 133331, 133858, 136400, 139128, 139700, 140208, 142494, 142600, 144925, 145452, 146050, 148971, 151800, 152400, 156400, 156860, 157480, 158100, 160655, 161925, 167640, 171120, 172040, 172720, 173228, 173910, 175260, 181102, 181815, 188232, 188976, 189992, 192786, 193936, 196075, 196850, 198628, 200787, 204600, 206448, 209550, 210800, 213900, 215050, 215900, 216535, 219075, 224400, 231880, 233680, 234600, 235290, 236220, 237490, 242420, 248285, 257048, 258060, 259080, 259842, 266662, 267716, 271653, 278256, 279400, 284988, 285200, 289850, 290904, 292100, 295275, 297942, 303025, 303600, 313720, 314960, 316200, 321310, 322575, 323850, 334645, 335280, 344080, 346456, 347820, 350520, 356235, 362204, 363630, 376464, 379984, 385572, 392150, 393700, 397256, 399993, 401574, 409200, 419100, 427800, 430100, 431800, 433070, 434775, 438150, 452755, 463760, 469200, 470580, 472440, 474980, 481965, 484840, 496570, 514096, 516120, 518160, 519684, 533324, 535432, 543306, 546227, 558800, 569976, 579700, 581808, 584200, 588225, 590550, 593725, 595884, 606050, 627440, 632400, 642620, 645150, 647700, 649605, 666655, 669290, 692912, 695640, 701040, 712470, 724408, 727260, 736219, 744855, 771144, 784300, 787400, 794512, 799986, 803148, 803275, 838200, 855600, 860200, 863600, 866140, 869550, 876300, 905510, 909075, 941160, 944880, 949960, 963930, 969680, 993140, 996061, 1003935, 1032240, 1039368, 1066648, 1070864, 1082675, 1086612, 1092454, 1139952, 1159400, 1168400, 1176450, 1181100, 1187450, 1191768, 1212100, 1241425, 1285240, 1290300, 1295400, 1299210, 1333310, 1338580, 1358265, 1391280, 1424940, 1448816, 1454520, 1472438, 1489710, 1539367, 1542288, 1568600, 1574800, 1599972, 1606296, 1606550, 1638681, 1673225, 1676400, 1720400, 1732280, 1739100, 1752600, 1781175, 1811020, 1818150, 1882320, 1899920, 1927860, 1986280, 1992122, 1999965, 2007870, 2078736, 2133296, 2165350, 2173224, 2184908, 2208657, 2263775, 2318800, 2352900, 2362200, 2374900, 2383536, 2409825, 2424200, 2482850, 2570480, 2580600, 2590800, 2598420, 2666620, 2677160, 2716530, 2731135, 2849880, 2909040, 2944876, 2979420, 2988183, 3078734, 3137200, 3199944, 3212592, 3213100, 3248025, 3277362, 3333275, 3346450, 3464560, 3478200, 3505200, 3562350, 3622040, 3636300, 3681095, 3724275, 3855720, 3972560, 3984244, 3999930, 4015740, 4330700, 4346448, 4369816, 4417314, 4527550, 4618101, 4705800, 4724400, 4749800, 4819650, 4848400, 4965700, 4980305, 5019675, 5161200, 5196840, 5333240, 5354320, 5433060, 5462270, 5699760, 5889752, 5958840, 5976366, 6157468, 6399888, 6426200, 6496050, 6554724, 6666550, 6692900, 6791325, 6956400, 7124700, 7244080, 7272600, 7362190, 7448550, 7696835, 7711440, 7968488, 7999860, 8031480, 8193405, 8661400, 8739632, 8834628, 9055100, 9236202, 9411600, 9499600, 9639300, 9931400, 9960610, 9999825, 10039350, 10393680, 10666480, 10866120, 10924540, 11043285, 11779504, 11917680, 11952732, 12314936, 12852400, 12992100, 13109448, 13333100, 13385800, 13582650, 13655675, 14249400, 14545200, 14724380, 14897100, 14940915, 15393670, 15936976, 15999720, 16062960, 16386810, 16933037, 17322800, 17669256, 18110200, 18405475, 18472404, 19278600, 19862800, 19921220, 19999650, 20078700, 21732240, 21849080, 22086570, 23090505, 23905464, 24629872, 24901525, 25984200, 26218896, 26666200, 26771600, 27165300, 27311350, 28498800, 29448760, 29794200, 29881830, 30787340, 31999440, 32773620, 33866074, 35338512, 36220400, 36810950, 36944808, 38484175, 38557200, 39842440, 39999300, 40157400, 40967025, 43698160, 44173140, 46181010, 47810928, 49803050, 50799111, 51968400, 53332400, 54330600, 54622700, 55216425, 58897520, 59588400, 59763660, 61574680, 65547240, 67732148, 73621900, 73889616, 74704575, 76968350, 79684880, 79998600, 80314800, 81934050, 84665185, 88346280, 92362020, 99606100, 101598222, 108661200, 109245400, 110432850, 115452525, 119527320, 123149360, 131094480, 135464296, 147243800, 149409150, 153936700, 159997200, 163868100, 169330370, 176692560, 184724040, 199212200, 203196444, 218490800, 220865700, 230905050, 239054640, 253995555, 270928592, 294487600, 298818300, 307873400, 327736200, 338660740, 369448080, 398424400, 406392888, 423325925, 441731400, 461810100, 507991110, 597636600, 615746800, 655472400, 677321480, 812785776, 846651850, 883462800, 923620200, 1015982220, 1195273200, 1269977775, 1354642960, 1693303700, 1847240400, 2031964440, 2539955550, 3386607400, 4063928880, 5079911100, 6773214800, 10159822200, 20319644400]

約数ペア:

[(1, 20319644400), (2, 10159822200), (3, 6773214800), (4, 5079911100), (5, 4063928880), (6, 3386607400), (8, 2539955550), (10, 2031964440), (11, 1847240400), (12, 1693303700), (15, 1354642960), (16, 1269977775), (17, 1195273200), (20, 1015982220), (22, 923620200), (23, 883462800), (24, 846651850), (25, 812785776), (30, 677321480), (31, 655472400), (33, 615746800), (34, 597636600), (40, 507991110), (44, 461810100), (46, 441731400), (48, 423325925), (50, 406392888), (51, 398424400), (55, 369448080), (60, 338660740), (62, 327736200), (66, 307873400), (68, 298818300), (69, 294487600), (75, 270928592), (80, 253995555), (85, 239054640), (88, 230905050), (92, 220865700), (93, 218490800), (100, 203196444), (102, 199212200), (110, 184724040), (115, 176692560), (120, 169330370), (124, 163868100), (127, 159997200), (132, 153936700), (136, 149409150), (138, 147243800), (150, 135464296), (155, 131094480), (165, 123149360), (170, 119527320), (176, 115452525), (184, 110432850), (186, 109245400), (187, 108661200), (200, 101598222), (204, 99606100), (220, 92362020), (230, 88346280), (240, 84665185), (248, 81934050), (253, 80314800), (254, 79998600), (255, 79684880), (264, 76968350), (272, 74704575), (275, 73889616), (276, 73621900), (300, 67732148), (310, 65547240), (330, 61574680), (340, 59763660), (341, 59588400), (345, 58897520), (368, 55216425), (372, 54622700), (374, 54330600), (381, 53332400), (391, 51968400), (400, 50799111), (408, 49803050), (425, 47810928), (440, 46181010), (460, 44173140), (465, 43698160), (496, 40967025), (506, 40157400), (508, 39999300), (510, 39842440), (527, 38557200), (528, 38484175), (550, 36944808), (552, 36810950), (561, 36220400), (575, 35338512), (600, 33866074), (620, 32773620), (635, 31999440), (660, 30787340), (680, 29881830), (682, 29794200), (690, 29448760), (713, 28498800), (744, 27311350), (748, 27165300), (759, 26771600), (762, 26666200), (775, 26218896), (782, 25984200), (816, 24901525), (825, 24629872), (850, 23905464), (880, 23090505), (920, 22086570), (930, 21849080), (935, 21732240), (1012, 20078700), (1016, 19999650), (1020, 19921220), (1023, 19862800), (1054, 19278600), (1100, 18472404), (1104, 18405475), (1122, 18110200), (1150, 17669256), (1173, 17322800), (1200, 16933037), (1240, 16386810), (1265, 16062960), (1270, 15999720), (1275, 15936976), (1320, 15393670), (1360, 14940915), (1364, 14897100), (1380, 14724380), (1397, 14545200), (1426, 14249400), (1488, 13655675), (1496, 13582650), (1518, 13385800), (1524, 13333100), (1550, 13109448), (1564, 12992100), (1581, 12852400), (1650, 12314936), (1700, 11952732), (1705, 11917680), (1725, 11779504), (1840, 11043285), (1860, 10924540), (1870, 10866120), (1905, 10666480), (1955, 10393680), (2024, 10039350), (2032, 9999825), (2040, 9960610), (2046, 9931400), (2108, 9639300), (2139, 9499600), (2159, 9411600), (2200, 9236202), (2244, 9055100), (2300, 8834628), (2325, 8739632), (2346, 8661400), (2480, 8193405), (2530, 8031480), (2540, 7999860), (2550, 7968488), 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(58650, 346456), (59055, 344080), (60605, 335280), (60720, 334645), (62744, 323850), (62992, 322575), (63240, 321310), (64262, 316200), (64515, 314960), (64770, 313720), (66929, 303600), (67056, 303025), (68200, 297942), (68816, 295275), (69564, 292100), (69850, 290904), (70104, 289850), (71247, 285200), (71300, 284988), (72726, 279400), (73025, 278256), (74800, 271653), (75900, 267716), (76200, 266662), (78200, 259842), (78430, 259080), (78740, 258060), (79050, 257048), (81840, 248285), (83820, 242420), (85560, 237490), (86020, 236220), (86360, 235290), (86614, 234600), (86955, 233680), (87630, 231880), (90551, 224400), (92752, 219075), (93840, 216535), (94116, 215900), (94488, 215050), (94996, 213900), (96393, 210800), (96968, 209550), (98425, 206448), (99314, 204600), (101200, 200787), (102300, 198628), (103224, 196850), (103632, 196075), (104775, 193936), (105400, 192786), (106950, 189992), (107525, 188976), (107950, 188232), (111760, 181815), (112200, 181102), (115940, 175260), (116840, 173910), (117300, 173228), (117645, 172720), (118110, 172040), (118745, 171120), (121210, 167640), (125488, 161925), (126480, 160655), (128524, 158100), (129030, 157480), (129540, 156860), (129921, 156400), (133331, 152400), (133858, 151800), (136400, 148971), (139128, 146050), (139700, 145452), (140208, 144925), (142494, 142600)]