691113082680

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{111271}}^1$

素因数の和:111374

約数の個数: 256

約数和(自身を含む): 2365019596800

約数和(自身を除く): 1673906514120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 243, 270, 284, 324, 355, 360, 405, 426, 486, 540, 568, 639, 648, 710, 729, 810, 852, 972, 1065, 1080, 1215, 1278, 1420, 1458, 1620, 1704, 1917, 1944, 2130, 2187, 2430, 2556, 2840, 2916, 3195, 3240, 3645, 3834, 4260, 4374, 4860, 5112, 5751, 5832, 6390, 7290, 7668, 8520, 8748, 9585, 9720, 10935, 11502, 12780, 14580, 15336, 17253, 17496, 19170, 21870, 23004, 25560, 28755, 29160, 34506, 38340, 43740, 46008, 51759, 57510, 69012, 76680, 86265, 87480, 103518, 111271, 115020, 138024, 155277, 172530, 207036, 222542, 230040, 258795, 310554, 333813, 345060, 414072, 445084, 517590, 556355, 621108, 667626, 690120, 776385, 890168, 1001439, 1035180, 1112710, 1242216, 1335252, 1552770, 1669065, 2002878, 2070360, 2225420, 2670504, 3004317, 3105540, 3338130, 4005756, 4450840, 5007195, 6008634, 6211080, 6676260, 7900241, 8011512, 9012951, 10014390, 12017268, 13352520, 15021585, 15800482, 18025902, 20028780, 23700723, 24034536, 27038853, 30043170, 31600964, 36051804, 39501205, 40057560, 45064755, 47401446, 54077706, 60086340, 63201928, 71102169, 72103608, 79002410, 81116559, 90129510, 94802892, 108155412, 118503615, 120172680, 135194265, 142204338, 158004820, 162233118, 180259020, 189605784, 213306507, 216310824, 237007230, 243349677, 270388530, 284408676, 316009640, 324466236, 355510845, 360518040, 405582795, 426613014, 474014460, 486699354, 540777060, 568817352, 639919521, 648932472, 711021690, 811165590, 853226028, 948028920, 973398708, 1066532535, 1081554120, 1216748385, 1279839042, 1422043380, 1622331180, 1706452056, 1919758563, 1946797416, 2133065070, 2433496770, 2559678084, 2844086760, 3199597605, 3244662360, 3839517126, 4266130140, 4866993540, 5119356168, 5759275689, 6399195210, 7679034252, 8532260280, 9598792815, 9733987080, 11518551378, 12798390420, 15358068504, 17277827067, 19197585630, 23037102756, 25596780840, 28796378445, 34555654134, 38395171260, 46074205512, 57592756890, 69111308268, 76790342520, 86389135335, 115185513780, 138222616536, 172778270670, 230371027560, 345556541340, 691113082680]

約数ペア:

[(1, 691113082680), (2, 345556541340), (3, 230371027560), (4, 172778270670), (5, 138222616536), (6, 115185513780), (8, 86389135335), (9, 76790342520), (10, 69111308268), (12, 57592756890), (15, 46074205512), (18, 38395171260), (20, 34555654134), (24, 28796378445), (27, 25596780840), (30, 23037102756), (36, 19197585630), (40, 17277827067), (45, 15358068504), (54, 12798390420), (60, 11518551378), (71, 9733987080), (72, 9598792815), (81, 8532260280), (90, 7679034252), (108, 6399195210), (120, 5759275689), (135, 5119356168), (142, 4866993540), (162, 4266130140), (180, 3839517126), (213, 3244662360), (216, 3199597605), (243, 2844086760), (270, 2559678084), (284, 2433496770), (324, 2133065070), (355, 1946797416), (360, 1919758563), (405, 1706452056), (426, 1622331180), (486, 1422043380), (540, 1279839042), (568, 1216748385), (639, 1081554120), (648, 1066532535), (710, 973398708), (729, 948028920), (810, 853226028), (852, 811165590), (972, 711021690), (1065, 648932472), (1080, 639919521), (1215, 568817352), (1278, 540777060), (1420, 486699354), (1458, 474014460), (1620, 426613014), (1704, 405582795), (1917, 360518040), (1944, 355510845), (2130, 324466236), (2187, 316009640), (2430, 284408676), (2556, 270388530), (2840, 243349677), (2916, 237007230), (3195, 216310824), (3240, 213306507), (3645, 189605784), (3834, 180259020), (4260, 162233118), (4374, 158004820), (4860, 142204338), (5112, 135194265), (5751, 120172680), (5832, 118503615), (6390, 108155412), (7290, 94802892), (7668, 90129510), (8520, 81116559), (8748, 79002410), (9585, 72103608), (9720, 71102169), (10935, 63201928), (11502, 60086340), (12780, 54077706), (14580, 47401446), (15336, 45064755), (17253, 40057560), (17496, 39501205), (19170, 36051804), (21870, 31600964), (23004, 30043170), (25560, 27038853), (28755, 24034536), (29160, 23700723), (34506, 20028780), (38340, 18025902), (43740, 15800482), (46008, 15021585), (51759, 13352520), (57510, 12017268), (69012, 10014390), (76680, 9012951), (86265, 8011512), (87480, 7900241), (103518, 6676260), (111271, 6211080), (115020, 6008634), (138024, 5007195), (155277, 4450840), (172530, 4005756), (207036, 3338130), (222542, 3105540), (230040, 3004317), (258795, 2670504), (310554, 2225420), (333813, 2070360), (345060, 2002878), (414072, 1669065), (445084, 1552770), (517590, 1335252), (556355, 1242216), (621108, 1112710), (667626, 1035180), (690120, 1001439), (776385, 890168)]