1321544380320

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263491}}^1$

素因数の和:263567

約数の個数: 336

約数和(自身を含む): 4789962045792

約数和(自身を除く): 3468417665472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 215, 216, 240, 243, 258, 270, 288, 324, 344, 360, 387, 405, 430, 432, 480, 486, 516, 540, 645, 648, 688, 720, 729, 774, 810, 860, 864, 972, 1032, 1080, 1161, 1215, 1290, 1296, 1376, 1440, 1458, 1548, 1620, 1720, 1935, 1944, 2064, 2160, 2322, 2430, 2580, 2592, 2916, 3096, 3240, 3440, 3483, 3645, 3870, 3888, 4128, 4320, 4644, 4860, 5160, 5805, 5832, 6192, 6480, 6880, 6966, 7290, 7740, 7776, 9288, 9720, 10320, 10449, 11610, 11664, 12384, 12960, 13932, 14580, 15480, 17415, 18576, 19440, 20640, 20898, 23220, 23328, 27864, 29160, 30960, 31347, 34830, 37152, 38880, 41796, 46440, 52245, 55728, 58320, 61920, 62694, 69660, 83592, 92880, 104490, 111456, 116640, 125388, 139320, 156735, 167184, 185760, 208980, 250776, 263491, 278640, 313470, 334368, 417960, 501552, 526982, 557280, 626940, 790473, 835920, 1003104, 1053964, 1253880, 1317455, 1580946, 1671840, 2107928, 2371419, 2507760, 2634910, 3161892, 3952365, 4215856, 4742838, 5015520, 5269820, 6323784, 7114257, 7904730, 8431712, 9485676, 10539640, 11330113, 11857095, 12647568, 14228514, 15809460, 18971352, 21079280, 21342771, 22660226, 23714190, 25295136, 28457028, 31618920, 33990339, 35571285, 37942704, 42158560, 42685542, 45320452, 47428380, 56650565, 56914056, 63237840, 64028313, 67980678, 71142570, 75885408, 85371084, 90640904, 94856760, 101971017, 106713855, 113301130, 113828112, 126475680, 128056626, 135961356, 142285140, 169951695, 170742168, 181281808, 189713520, 192084939, 203942034, 213427710, 226602260, 227656224, 256113252, 271922712, 284570280, 305913051, 320141565, 339903390, 341484336, 362563616, 379427040, 384169878, 407884068, 426855420, 453204520, 509855085, 512226504, 543845424, 569140560, 611826102, 640283130, 679806780, 682968672, 768339756, 815768136, 853710840, 906409040, 917739153, 960424695, 1019710170, 1024453008, 1087690848, 1138281120, 1223652204, 1280566260, 1359613560, 1529565255, 1536679512, 1631536272, 1707421680, 1812818080, 1835478306, 1920849390, 2039420340, 2048906016, 2447304408, 2561132520, 2719227120, 2753217459, 3059130510, 3073359024, 3263072544, 3414843360, 3670956612, 3841698780, 4078840680, 4588695765, 4894608816, 5122265040, 5438454240, 5506434918, 6118261020, 6146718048, 7341913224, 7683397560, 8157681360, 8259652377, 9177391530, 9789217632, 10244530080, 11012869836, 12236522040, 13766087295, 14683826448, 15366795120, 16315362720, 16519304754, 18354783060, 22025739672, 24473044080, 27532174590, 29367652896, 30733590240, 33038609508, 36709566120, 41298261885, 44051479344, 48946088160, 55064349180, 66077219016, 73419132240, 82596523770, 88102958688, 110128698360, 132154438032, 146838264480, 165193047540, 220257396720, 264308876064, 330386095080, 440514793440, 660772190160, 1321544380320]

約数ペア:

[(1, 1321544380320), (2, 660772190160), (3, 440514793440), (4, 330386095080), (5, 264308876064), (6, 220257396720), (8, 165193047540), (9, 146838264480), (10, 132154438032), (12, 110128698360), (15, 88102958688), (16, 82596523770), (18, 73419132240), (20, 66077219016), (24, 55064349180), (27, 48946088160), (30, 44051479344), (32, 41298261885), (36, 36709566120), (40, 33038609508), (43, 30733590240), (45, 29367652896), (48, 27532174590), (54, 24473044080), (60, 22025739672), (72, 18354783060), (80, 16519304754), (81, 16315362720), (86, 15366795120), (90, 14683826448), (96, 13766087295), (108, 12236522040), (120, 11012869836), (129, 10244530080), (135, 9789217632), (144, 9177391530), (160, 8259652377), (162, 8157681360), (172, 7683397560), (180, 7341913224), (215, 6146718048), (216, 6118261020), (240, 5506434918), (243, 5438454240), (258, 5122265040), (270, 4894608816), (288, 4588695765), (324, 4078840680), (344, 3841698780), (360, 3670956612), (387, 3414843360), (405, 3263072544), (430, 3073359024), (432, 3059130510), (480, 2753217459), (486, 2719227120), (516, 2561132520), (540, 2447304408), (645, 2048906016), (648, 2039420340), (688, 1920849390), (720, 1835478306), (729, 1812818080), (774, 1707421680), (810, 1631536272), (860, 1536679512), (864, 1529565255), (972, 1359613560), (1032, 1280566260), (1080, 1223652204), (1161, 1138281120), (1215, 1087690848), (1290, 1024453008), (1296, 1019710170), (1376, 960424695), (1440, 917739153), (1458, 906409040), (1548, 853710840), (1620, 815768136), (1720, 768339756), (1935, 682968672), (1944, 679806780), (2064, 640283130), (2160, 611826102), (2322, 569140560), (2430, 543845424), (2580, 512226504), (2592, 509855085), (2916, 453204520), (3096, 426855420), (3240, 407884068), (3440, 384169878), (3483, 379427040), (3645, 362563616), (3870, 341484336), (3888, 339903390), (4128, 320141565), (4320, 305913051), (4644, 284570280), (4860, 271922712), (5160, 256113252), (5805, 227656224), (5832, 226602260), (6192, 213427710), (6480, 203942034), (6880, 192084939), (6966, 189713520), (7290, 181281808), (7740, 170742168), (7776, 169951695), (9288, 142285140), (9720, 135961356), (10320, 128056626), (10449, 126475680), (11610, 113828112), (11664, 113301130), (12384, 106713855), (12960, 101971017), (13932, 94856760), (14580, 90640904), (15480, 85371084), (17415, 75885408), (18576, 71142570), (19440, 67980678), (20640, 64028313), (20898, 63237840), (23220, 56914056), (23328, 56650565), (27864, 47428380), (29160, 45320452), (30960, 42685542), (31347, 42158560), (34830, 37942704), (37152, 35571285), (38880, 33990339), (41796, 31618920), (46440, 28457028), (52245, 25295136), (55728, 23714190), (58320, 22660226), (61920, 21342771), (62694, 21079280), (69660, 18971352), (83592, 15809460), (92880, 14228514), (104490, 12647568), (111456, 11857095), (116640, 11330113), (125388, 10539640), (139320, 9485676), (156735, 8431712), (167184, 7904730), (185760, 7114257), (208980, 6323784), (250776, 5269820), (263491, 5015520), (278640, 4742838), (313470, 4215856), (334368, 3952365), (417960, 3161892), (501552, 2634910), (526982, 2507760), (557280, 2371419), (626940, 2107928), (790473, 1671840), (835920, 1580946), (1003104, 1317455), (1053964, 1253880)]