2080715904

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7621}}^1$

素因数の和:7723

約数の個数: 128

約数和(自身を含む): 6219552000

約数和(自身を除く): 4138836096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 576, 632, 711, 864, 948, 1152, 1264, 1422, 1728, 1896, 2133, 2528, 2844, 3456, 3792, 4266, 5056, 5688, 7584, 7621, 8532, 10112, 11376, 15168, 15242, 17064, 22752, 22863, 30336, 30484, 34128, 45504, 45726, 60968, 68256, 68589, 91008, 91452, 121936, 136512, 137178, 182904, 205767, 243872, 273024, 274356, 365808, 411534, 487744, 548712, 602059, 731616, 823068, 975488, 1097424, 1204118, 1463232, 1646136, 1806177, 2194848, 2408236, 2926464, 3292272, 3612354, 4389696, 4816472, 5418531, 6584544, 7224708, 8779392, 9632944, 10837062, 13169088, 14449416, 16255593, 19265888, 21674124, 26338176, 28898832, 32511186, 38531776, 43348248, 57797664, 65022372, 77063552, 86696496, 115595328, 130044744, 173392992, 231190656, 260089488, 346785984, 520178976, 693571968, 1040357952, 2080715904]

約数ペア:

[(1, 2080715904), (2, 1040357952), (3, 693571968), (4, 520178976), (6, 346785984), (8, 260089488), (9, 231190656), (12, 173392992), (16, 130044744), (18, 115595328), (24, 86696496), (27, 77063552), (32, 65022372), (36, 57797664), (48, 43348248), (54, 38531776), (64, 32511186), (72, 28898832), (79, 26338176), (96, 21674124), (108, 19265888), (128, 16255593), (144, 14449416), (158, 13169088), (192, 10837062), (216, 9632944), (237, 8779392), (288, 7224708), (316, 6584544), (384, 5418531), (432, 4816472), (474, 4389696), (576, 3612354), (632, 3292272), (711, 2926464), (864, 2408236), (948, 2194848), (1152, 1806177), (1264, 1646136), (1422, 1463232), (1728, 1204118), (1896, 1097424), (2133, 975488), (2528, 823068), (2844, 731616), (3456, 602059), (3792, 548712), (4266, 487744), (5056, 411534), (5688, 365808), (7584, 274356), (7621, 273024), (8532, 243872), (10112, 205767), (11376, 182904), (15168, 137178), (15242, 136512), (17064, 121936), (22752, 91452), (22863, 91008), (30336, 68589), (30484, 68256), (34128, 60968), (45504, 45726)]