20744523360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25679}}^1$

素因数の和:25731

約数の個数: 384

約数和(自身を含む): 83868825600

約数和(自身を除く): 63124302240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 288, 297, 306, 330, 340, 352, 360, 374, 396, 408, 432, 440, 459, 480, 495, 510, 528, 540, 544, 561, 594, 612, 660, 680, 720, 748, 765, 792, 816, 864, 880, 918, 935, 990, 1020, 1056, 1080, 1122, 1188, 1224, 1320, 1360, 1440, 1485, 1496, 1530, 1584, 1632, 1683, 1760, 1836, 1870, 1980, 2040, 2160, 2244, 2295, 2376, 2448, 2640, 2720, 2805, 2970, 2992, 3060, 3168, 3366, 3672, 3740, 3960, 4080, 4320, 4488, 4590, 4752, 4896, 5049, 5280, 5610, 5940, 5984, 6120, 6732, 7344, 7480, 7920, 8160, 8415, 8976, 9180, 9504, 10098, 11220, 11880, 12240, 13464, 14688, 14960, 15840, 16830, 17952, 18360, 20196, 22440, 23760, 24480, 25245, 25679, 26928, 29920, 33660, 36720, 40392, 44880, 47520, 50490, 51358, 53856, 67320, 73440, 77037, 80784, 89760, 100980, 102716, 128395, 134640, 154074, 161568, 201960, 205432, 231111, 256790, 269280, 282469, 308148, 385185, 403920, 410864, 436543, 462222, 513580, 564938, 616296, 693333, 770370, 807840, 821728, 847407, 873086, 924444, 1027160, 1129876, 1155555, 1232592, 1309629, 1386666, 1412345, 1540740, 1694814, 1746172, 1848888, 2054320, 2182715, 2259752, 2311110, 2465184, 2542221, 2619258, 2773332, 2824690, 3081480, 3389628, 3466665, 3492344, 3697776, 3928887, 4108640, 4237035, 4365430, 4519504, 4622220, 4801973, 5084442, 5238516, 5546664, 5649380, 6162960, 6548145, 6779256, 6933330, 6984688, 7395552, 7626663, 7857774, 8474070, 8730860, 9039008, 9244440, 9603946, 10168884, 10477032, 11093328, 11298760, 11786661, 12325920, 12711105, 13096290, 13558512, 13866660, 13969376, 14405919, 15253326, 15715548, 16948140, 17461720, 18488880, 19207892, 19644435, 20337768, 20954064, 22186656, 22597520, 23573322, 24009865, 25422210, 26192580, 27117024, 27733320, 28811838, 30506652, 31431096, 33896280, 34923440, 36977760, 38133315, 38415784, 39288870, 40675536, 41908128, 43217757, 45195040, 47146644, 48019730, 50844420, 52385160, 55466640, 57623676, 58933305, 61013304, 62862192, 67792560, 69846880, 72029595, 76266630, 76831568, 78577740, 81351072, 86435514, 94293288, 96039460, 101688840, 104770320, 110933280, 115247352, 117866610, 122026608, 125724384, 129653271, 135585120, 144059190, 152533260, 153663136, 157155480, 172871028, 188586576, 192078920, 203377680, 209540640, 216088785, 230494704, 235733220, 244053216, 259306542, 288118380, 305066520, 314310960, 345742056, 377173152, 384157840, 406755360, 432177570, 460989408, 471466440, 518613084, 576236760, 610133040, 628621920, 648266355, 691484112, 768315680, 864355140, 942932880, 1037226168, 1152473520, 1220266080, 1296532710, 1382968224, 1728710280, 1885865760, 2074452336, 2304947040, 2593065420, 3457420560, 4148904672, 5186130840, 6914841120, 10372261680, 20744523360]

約数ペア:

[(1, 20744523360), (2, 10372261680), (3, 6914841120), (4, 5186130840), (5, 4148904672), (6, 3457420560), (8, 2593065420), (9, 2304947040), (10, 2074452336), (11, 1885865760), (12, 1728710280), (15, 1382968224), (16, 1296532710), (17, 1220266080), (18, 1152473520), (20, 1037226168), (22, 942932880), (24, 864355140), (27, 768315680), (30, 691484112), (32, 648266355), (33, 628621920), (34, 610133040), (36, 576236760), (40, 518613084), (44, 471466440), (45, 460989408), (48, 432177570), (51, 406755360), (54, 384157840), (55, 377173152), (60, 345742056), (66, 314310960), (68, 305066520), (72, 288118380), (80, 259306542), (85, 244053216), (88, 235733220), (90, 230494704), (96, 216088785), (99, 209540640), (102, 203377680), (108, 192078920), (110, 188586576), (120, 172871028), (132, 157155480), (135, 153663136), (136, 152533260), (144, 144059190), (153, 135585120), (160, 129653271), (165, 125724384), (170, 122026608), (176, 117866610), (180, 115247352), (187, 110933280), (198, 104770320), (204, 101688840), (216, 96039460), (220, 94293288), (240, 86435514), (255, 81351072), (264, 78577740), (270, 76831568), (272, 76266630), (288, 72029595), (297, 69846880), (306, 67792560), (330, 62862192), (340, 61013304), (352, 58933305), (360, 57623676), (374, 55466640), (396, 52385160), (408, 50844420), (432, 48019730), (440, 47146644), (459, 45195040), (480, 43217757), (495, 41908128), (510, 40675536), (528, 39288870), (540, 38415784), (544, 38133315), (561, 36977760), (594, 34923440), (612, 33896280), (660, 31431096), (680, 30506652), (720, 28811838), (748, 27733320), (765, 27117024), (792, 26192580), (816, 25422210), (864, 24009865), (880, 23573322), (918, 22597520), (935, 22186656), (990, 20954064), (1020, 20337768), (1056, 19644435), (1080, 19207892), (1122, 18488880), (1188, 17461720), (1224, 16948140), (1320, 15715548), (1360, 15253326), (1440, 14405919), (1485, 13969376), (1496, 13866660), (1530, 13558512), (1584, 13096290), (1632, 12711105), (1683, 12325920), (1760, 11786661), (1836, 11298760), (1870, 11093328), (1980, 10477032), (2040, 10168884), (2160, 9603946), (2244, 9244440), (2295, 9039008), (2376, 8730860), (2448, 8474070), (2640, 7857774), (2720, 7626663), (2805, 7395552), (2970, 6984688), (2992, 6933330), (3060, 6779256), (3168, 6548145), (3366, 6162960), (3672, 5649380), (3740, 5546664), (3960, 5238516), (4080, 5084442), (4320, 4801973), (4488, 4622220), (4590, 4519504), (4752, 4365430), (4896, 4237035), (5049, 4108640), (5280, 3928887), (5610, 3697776), (5940, 3492344), (5984, 3466665), (6120, 3389628), (6732, 3081480), (7344, 2824690), (7480, 2773332), (7920, 2619258), (8160, 2542221), (8415, 2465184), (8976, 2311110), (9180, 2259752), (9504, 2182715), (10098, 2054320), (11220, 1848888), (11880, 1746172), (12240, 1694814), (13464, 1540740), (14688, 1412345), (14960, 1386666), (15840, 1309629), (16830, 1232592), (17952, 1155555), (18360, 1129876), (20196, 1027160), (22440, 924444), (23760, 873086), (24480, 847407), (25245, 821728), (25679, 807840), (26928, 770370), (29920, 693333), (33660, 616296), (36720, 564938), (40392, 513580), (44880, 462222), (47520, 436543), (50490, 410864), (51358, 403920), (53856, 385185), (67320, 308148), (73440, 282469), (77037, 269280), (80784, 256790), (89760, 231111), (100980, 205432), (102716, 201960), (128395, 161568), (134640, 154074)]