2156609520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2184

約数の個数: 240

約数和(自身を含む): 7872621120

約数和(自身を除く): 5716011600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 113, 117, 120, 130, 144, 156, 180, 195, 208, 226, 234, 240, 260, 312, 339, 360, 390, 452, 468, 520, 565, 585, 624, 678, 720, 780, 904, 936, 1017, 1040, 1130, 1170, 1356, 1469, 1560, 1695, 1808, 1872, 2034, 2039, 2260, 2340, 2712, 2938, 3120, 3390, 4068, 4078, 4407, 4520, 4680, 5085, 5424, 5876, 6117, 6780, 7345, 8136, 8156, 8814, 9040, 9360, 10170, 10195, 11752, 12234, 13221, 13560, 14690, 16272, 16312, 17628, 18351, 20340, 20390, 22035, 23504, 24468, 26442, 26507, 27120, 29380, 30585, 32624, 35256, 36702, 40680, 40780, 44070, 48936, 52884, 53014, 58760, 61170, 66105, 70512, 73404, 79521, 81360, 81560, 88140, 91755, 97872, 105768, 106028, 117520, 122340, 132210, 132535, 146808, 159042, 163120, 176280, 183510, 211536, 212056, 230407, 238563, 244680, 264420, 265070, 293616, 318084, 352560, 367020, 397605, 424112, 460814, 477126, 489360, 528840, 530140, 636168, 691221, 734040, 795210, 921628, 954252, 1057680, 1060280, 1152035, 1192815, 1272336, 1382442, 1468080, 1590420, 1843256, 1908504, 2073663, 2120560, 2304070, 2385630, 2764884, 2995291, 3180840, 3456105, 3686512, 3817008, 4147326, 4608140, 4771260, 5529768, 5990582, 6361680, 6912210, 8294652, 8985873, 9216280, 9542520, 10368315, 11059536, 11981164, 13824420, 14976455, 16589304, 17971746, 18432560, 19085040, 20736630, 23962328, 26957619, 27648840, 29952910, 33178608, 35943492, 41473260, 44929365, 47924656, 53915238, 55297680, 59905820, 71886984, 82946520, 89858730, 107830476, 119811640, 134788095, 143773968, 165893040, 179717460, 215660952, 239623280, 269576190, 359434920, 431321904, 539152380, 718869840, 1078304760, 2156609520]

約数ペア:

[(1, 2156609520), (2, 1078304760), (3, 718869840), (4, 539152380), (5, 431321904), (6, 359434920), (8, 269576190), (9, 239623280), (10, 215660952), (12, 179717460), (13, 165893040), (15, 143773968), (16, 134788095), (18, 119811640), (20, 107830476), (24, 89858730), (26, 82946520), (30, 71886984), (36, 59905820), (39, 55297680), (40, 53915238), (45, 47924656), (48, 44929365), (52, 41473260), (60, 35943492), (65, 33178608), (72, 29952910), (78, 27648840), (80, 26957619), (90, 23962328), (104, 20736630), (113, 19085040), (117, 18432560), (120, 17971746), (130, 16589304), (144, 14976455), (156, 13824420), (180, 11981164), (195, 11059536), (208, 10368315), (226, 9542520), (234, 9216280), (240, 8985873), (260, 8294652), (312, 6912210), (339, 6361680), (360, 5990582), (390, 5529768), (452, 4771260), (468, 4608140), (520, 4147326), (565, 3817008), (585, 3686512), (624, 3456105), (678, 3180840), (720, 2995291), (780, 2764884), (904, 2385630), (936, 2304070), (1017, 2120560), (1040, 2073663), (1130, 1908504), (1170, 1843256), (1356, 1590420), (1469, 1468080), (1560, 1382442), (1695, 1272336), (1808, 1192815), (1872, 1152035), (2034, 1060280), (2039, 1057680), (2260, 954252), (2340, 921628), (2712, 795210), (2938, 734040), (3120, 691221), (3390, 636168), (4068, 530140), (4078, 528840), (4407, 489360), (4520, 477126), (4680, 460814), (5085, 424112), (5424, 397605), (5876, 367020), (6117, 352560), (6780, 318084), (7345, 293616), (8136, 265070), (8156, 264420), (8814, 244680), (9040, 238563), (9360, 230407), (10170, 212056), (10195, 211536), (11752, 183510), (12234, 176280), (13221, 163120), (13560, 159042), (14690, 146808), (16272, 132535), (16312, 132210), (17628, 122340), (18351, 117520), (20340, 106028), (20390, 105768), (22035, 97872), (23504, 91755), (24468, 88140), (26442, 81560), (26507, 81360), (27120, 79521), (29380, 73404), (30585, 70512), (32624, 66105), (35256, 61170), (36702, 58760), (40680, 53014), (40780, 52884), (44070, 48936)]