7848321120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1871}}^1$

素因数の和:2866

約数の個数: 192

約数和(自身を含む): 27512110080

約数和(自身を除く): 19663788960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 971, 1080, 1440, 1871, 1942, 2160, 2913, 3742, 3884, 4320, 4855, 5613, 5826, 7484, 7768, 8739, 9355, 9710, 11226, 11652, 14565, 14968, 15536, 16839, 17478, 18710, 19420, 22452, 23304, 26217, 28065, 29130, 29936, 31072, 33678, 34956, 37420, 38840, 43695, 44904, 46608, 50517, 52434, 56130, 58260, 59872, 67356, 69912, 74840, 77680, 84195, 87390, 89808, 93216, 101034, 104868, 112260, 116520, 131085, 134712, 139824, 149680, 155360, 168390, 174780, 179616, 202068, 209736, 224520, 233040, 252585, 262170, 269424, 279648, 299360, 336780, 349560, 404136, 419472, 449040, 466080, 505170, 524340, 538848, 673560, 699120, 808272, 838944, 898080, 1010340, 1048680, 1347120, 1398240, 1616544, 1816741, 2020680, 2097360, 2694240, 3633482, 4041360, 4194720, 5450223, 7266964, 8082720, 9083705, 10900446, 14533928, 16350669, 18167410, 21800892, 27251115, 29067856, 32701338, 36334820, 43601784, 49052007, 54502230, 58135712, 65402676, 72669640, 81753345, 87203568, 98104014, 109004460, 130805352, 145339280, 163506690, 174407136, 196208028, 218008920, 245260035, 261610704, 290678560, 327013380, 392416056, 436017840, 490520070, 523221408, 654026760, 784832112, 872035680, 981040140, 1308053520, 1569664224, 1962080280, 2616107040, 3924160560, 7848321120]

約数ペア:

[(1, 7848321120), (2, 3924160560), (3, 2616107040), (4, 1962080280), (5, 1569664224), (6, 1308053520), (8, 981040140), (9, 872035680), (10, 784832112), (12, 654026760), (15, 523221408), (16, 490520070), (18, 436017840), (20, 392416056), (24, 327013380), (27, 290678560), (30, 261610704), (32, 245260035), (36, 218008920), (40, 196208028), (45, 174407136), (48, 163506690), (54, 145339280), (60, 130805352), (72, 109004460), (80, 98104014), (90, 87203568), (96, 81753345), (108, 72669640), (120, 65402676), (135, 58135712), (144, 54502230), (160, 49052007), (180, 43601784), (216, 36334820), (240, 32701338), (270, 29067856), (288, 27251115), (360, 21800892), (432, 18167410), (480, 16350669), (540, 14533928), (720, 10900446), (864, 9083705), (971, 8082720), (1080, 7266964), (1440, 5450223), (1871, 4194720), (1942, 4041360), (2160, 3633482), (2913, 2694240), (3742, 2097360), (3884, 2020680), (4320, 1816741), (4855, 1616544), (5613, 1398240), (5826, 1347120), (7484, 1048680), (7768, 1010340), (8739, 898080), (9355, 838944), (9710, 808272), (11226, 699120), (11652, 673560), (14565, 538848), (14968, 524340), (15536, 505170), (16839, 466080), (17478, 449040), (18710, 419472), (19420, 404136), (22452, 349560), (23304, 336780), (26217, 299360), (28065, 279648), (29130, 269424), (29936, 262170), (31072, 252585), (33678, 233040), (34956, 224520), (37420, 209736), (38840, 202068), (43695, 179616), (44904, 174780), (46608, 168390), (50517, 155360), (52434, 149680), (56130, 139824), (58260, 134712), (59872, 131085), (67356, 116520), (69912, 112260), (74840, 104868), (77680, 101034), (84195, 93216), (87390, 89808)]