240251616

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1534

約数の個数: 192

約数和(自身を含む): 809948160

約数和(自身を除く): 569696544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 96, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 396, 408, 432, 459, 528, 544, 561, 594, 612, 748, 792, 816, 864, 918, 1056, 1122, 1188, 1224, 1487, 1496, 1584, 1632, 1683, 1836, 2244, 2376, 2448, 2974, 2992, 3168, 3366, 3672, 4461, 4488, 4752, 4896, 5049, 5948, 5984, 6732, 7344, 8922, 8976, 9504, 10098, 11896, 13383, 13464, 14688, 16357, 17844, 17952, 20196, 23792, 25279, 26766, 26928, 32714, 35688, 40149, 40392, 47584, 49071, 50558, 53532, 53856, 65428, 71376, 75837, 80298, 80784, 98142, 101116, 107064, 130856, 142752, 147213, 151674, 160596, 161568, 196284, 202232, 214128, 227511, 261712, 278069, 294426, 303348, 321192, 392568, 404464, 428256, 441639, 455022, 523424, 556138, 588852, 606696, 642384, 682533, 785136, 808928, 834207, 883278, 910044, 1112276, 1177704, 1213392, 1284768, 1365066, 1570272, 1668414, 1766556, 1820088, 2224552, 2355408, 2426784, 2502621, 2730132, 3336828, 3533112, 3640176, 4449104, 4710816, 5005242, 5460264, 6673656, 7066224, 7280352, 7507863, 8898208, 10010484, 10920528, 13347312, 14132448, 15015726, 20020968, 21841056, 26694624, 30031452, 40041936, 60062904, 80083872, 120125808, 240251616]

約数ペア:

[(1, 240251616), (2, 120125808), (3, 80083872), (4, 60062904), (6, 40041936), (8, 30031452), (9, 26694624), (11, 21841056), (12, 20020968), (16, 15015726), (17, 14132448), (18, 13347312), (22, 10920528), (24, 10010484), (27, 8898208), (32, 7507863), (33, 7280352), (34, 7066224), (36, 6673656), (44, 5460264), (48, 5005242), (51, 4710816), (54, 4449104), (66, 3640176), (68, 3533112), (72, 3336828), (88, 2730132), (96, 2502621), (99, 2426784), (102, 2355408), (108, 2224552), (132, 1820088), (136, 1766556), (144, 1668414), (153, 1570272), (176, 1365066), (187, 1284768), (198, 1213392), (204, 1177704), (216, 1112276), (264, 910044), (272, 883278), (288, 834207), (297, 808928), (306, 785136), (352, 682533), (374, 642384), (396, 606696), (408, 588852), (432, 556138), (459, 523424), (528, 455022), (544, 441639), (561, 428256), (594, 404464), (612, 392568), (748, 321192), (792, 303348), (816, 294426), (864, 278069), (918, 261712), (1056, 227511), (1122, 214128), (1188, 202232), (1224, 196284), (1487, 161568), (1496, 160596), (1584, 151674), (1632, 147213), (1683, 142752), (1836, 130856), (2244, 107064), (2376, 101116), (2448, 98142), (2974, 80784), (2992, 80298), (3168, 75837), (3366, 71376), (3672, 65428), (4461, 53856), (4488, 53532), (4752, 50558), (4896, 49071), (5049, 47584), (5948, 40392), (5984, 40149), (6732, 35688), (7344, 32714), (8922, 26928), (8976, 26766), (9504, 25279), (10098, 23792), (11896, 20196), (13383, 17952), (13464, 17844), (14688, 16357)]