56408284080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{5821}}^1$

素因数の和:6196

約数の個数: 240

約数和(自身を含む): 194496066336

約数和(自身を除く): 138087782256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 313, 344, 360, 387, 430, 516, 626, 645, 688, 720, 774, 860, 939, 1032, 1252, 1290, 1548, 1565, 1720, 1878, 1935, 2064, 2504, 2580, 2817, 3096, 3130, 3440, 3756, 3870, 4695, 5008, 5160, 5634, 5821, 6192, 6260, 7512, 7740, 9390, 10320, 11268, 11642, 12520, 13459, 14085, 15024, 15480, 17463, 18780, 22536, 23284, 25040, 26918, 28170, 29105, 30960, 34926, 37560, 40377, 45072, 46568, 52389, 53836, 56340, 58210, 67295, 69852, 75120, 80754, 87315, 93136, 104778, 107672, 112680, 116420, 121131, 134590, 139704, 161508, 174630, 201885, 209556, 215344, 225360, 232840, 242262, 250303, 261945, 269180, 279408, 323016, 349260, 403770, 419112, 465680, 484524, 500606, 523890, 538360, 605655, 646032, 698520, 750909, 807540, 838224, 969048, 1001212, 1047780, 1076720, 1211310, 1251515, 1397040, 1501818, 1615080, 1821973, 1938096, 2002424, 2095560, 2252727, 2422620, 2503030, 3003636, 3230160, 3643946, 3754545, 4004848, 4191120, 4505454, 4845240, 5006060, 5465919, 6007272, 7287892, 7509090, 9010908, 9109865, 9690480, 10012120, 10931838, 11263635, 12014544, 14575784, 15018180, 16397757, 18021816, 18219730, 20024240, 21863676, 22527270, 27329595, 29151568, 30036360, 32795514, 36043632, 36439460, 43727352, 45054540, 54659190, 60072720, 65591028, 72878920, 78344839, 81988785, 87454704, 90109080, 109318380, 131182056, 145757840, 156689678, 163977570, 180218160, 218636760, 235034517, 262364112, 313379356, 327955140, 391724195, 437273520, 470069034, 626758712, 655910280, 705103551, 783448390, 940138068, 1175172585, 1253517424, 1311820560, 1410207102, 1566896780, 1880276136, 2350345170, 2820414204, 3133793560, 3525517755, 3760552272, 4700690340, 5640828408, 6267587120, 7051035510, 9401380680, 11281656816, 14102071020, 18802761360, 28204142040, 56408284080]

約数ペア:

[(1, 56408284080), (2, 28204142040), (3, 18802761360), (4, 14102071020), (5, 11281656816), (6, 9401380680), (8, 7051035510), (9, 6267587120), (10, 5640828408), (12, 4700690340), (15, 3760552272), (16, 3525517755), (18, 3133793560), (20, 2820414204), (24, 2350345170), (30, 1880276136), (36, 1566896780), (40, 1410207102), (43, 1311820560), (45, 1253517424), (48, 1175172585), (60, 940138068), (72, 783448390), (80, 705103551), (86, 655910280), (90, 626758712), (120, 470069034), (129, 437273520), (144, 391724195), (172, 327955140), (180, 313379356), (215, 262364112), (240, 235034517), (258, 218636760), (313, 180218160), (344, 163977570), (360, 156689678), (387, 145757840), (430, 131182056), (516, 109318380), (626, 90109080), (645, 87454704), (688, 81988785), (720, 78344839), (774, 72878920), (860, 65591028), (939, 60072720), (1032, 54659190), (1252, 45054540), (1290, 43727352), (1548, 36439460), (1565, 36043632), (1720, 32795514), (1878, 30036360), (1935, 29151568), (2064, 27329595), (2504, 22527270), (2580, 21863676), (2817, 20024240), (3096, 18219730), (3130, 18021816), (3440, 16397757), (3756, 15018180), (3870, 14575784), (4695, 12014544), (5008, 11263635), (5160, 10931838), (5634, 10012120), (5821, 9690480), (6192, 9109865), (6260, 9010908), (7512, 7509090), (7740, 7287892), (9390, 6007272), (10320, 5465919), (11268, 5006060), (11642, 4845240), (12520, 4505454), (13459, 4191120), (14085, 4004848), (15024, 3754545), (15480, 3643946), (17463, 3230160), (18780, 3003636), (22536, 2503030), (23284, 2422620), (25040, 2252727), (26918, 2095560), (28170, 2002424), (29105, 1938096), (30960, 1821973), (34926, 1615080), (37560, 1501818), (40377, 1397040), (45072, 1251515), (46568, 1211310), (52389, 1076720), (53836, 1047780), (56340, 1001212), (58210, 969048), (67295, 838224), (69852, 807540), (75120, 750909), (80754, 698520), (87315, 646032), (93136, 605655), (104778, 538360), (107672, 523890), (112680, 500606), (116420, 484524), (121131, 465680), (134590, 419112), (139704, 403770), (161508, 349260), (174630, 323016), (201885, 279408), (209556, 269180), (215344, 261945), (225360, 250303), (232840, 242262)]