2560332528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{5449}}^1$

素因数の和:5727

約数の個数: 120

約数和(自身を含む): 7748722800

約数和(自身を除く): 5188390272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 251, 312, 468, 502, 624, 753, 936, 1004, 1506, 1872, 2008, 2259, 3012, 3263, 4016, 4518, 5449, 6024, 6526, 9036, 9789, 10898, 12048, 13052, 16347, 18072, 19578, 21796, 26104, 29367, 32694, 36144, 39156, 43592, 49041, 52208, 58734, 65388, 70837, 78312, 87184, 98082, 117468, 130776, 141674, 156624, 196164, 212511, 234936, 261552, 283348, 392328, 425022, 469872, 566696, 637533, 784656, 850044, 1133392, 1275066, 1367699, 1700088, 2550132, 2735398, 3400176, 4103097, 5100264, 5470796, 8206194, 10200528, 10941592, 12309291, 16412388, 17780087, 21883184, 24618582, 32824776, 35560174, 49237164, 53340261, 65649552, 71120348, 98474328, 106680522, 142240696, 160020783, 196948656, 213361044, 284481392, 320041566, 426722088, 640083132, 853444176, 1280166264, 2560332528]

約数ペア:

[(1, 2560332528), (2, 1280166264), (3, 853444176), (4, 640083132), (6, 426722088), (8, 320041566), (9, 284481392), (12, 213361044), (13, 196948656), (16, 160020783), (18, 142240696), (24, 106680522), (26, 98474328), (36, 71120348), (39, 65649552), (48, 53340261), (52, 49237164), (72, 35560174), (78, 32824776), (104, 24618582), (117, 21883184), (144, 17780087), (156, 16412388), (208, 12309291), (234, 10941592), (251, 10200528), (312, 8206194), (468, 5470796), (502, 5100264), (624, 4103097), (753, 3400176), (936, 2735398), (1004, 2550132), (1506, 1700088), (1872, 1367699), (2008, 1275066), (2259, 1133392), (3012, 850044), (3263, 784656), (4016, 637533), (4518, 566696), (5449, 469872), (6024, 425022), (6526, 392328), (9036, 283348), (9789, 261552), (10898, 234936), (12048, 212511), (13052, 196164), (16347, 156624), (18072, 141674), (19578, 130776), (21796, 117468), (26104, 98082), (29367, 87184), (32694, 78312), (36144, 70837), (39156, 65388), (43592, 58734), (49041, 52208)]