2080771488

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1587

約数の個数: 144

約数和(自身を含む): 6090922656

約数和(自身を除く): 4010151168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 83, 96, 122, 144, 166, 183, 244, 249, 288, 332, 366, 488, 498, 549, 664, 732, 747, 976, 996, 1098, 1328, 1427, 1464, 1494, 1952, 1992, 2196, 2656, 2854, 2928, 2988, 3984, 4281, 4392, 5063, 5708, 5856, 5976, 7968, 8562, 8784, 10126, 11416, 11952, 12843, 15189, 17124, 17568, 20252, 22832, 23904, 25686, 30378, 34248, 40504, 45567, 45664, 51372, 60756, 68496, 81008, 87047, 91134, 102744, 118441, 121512, 136992, 162016, 174094, 182268, 205488, 236882, 243024, 261141, 348188, 355323, 364536, 410976, 473764, 486048, 522282, 696376, 710646, 729072, 783423, 947528, 1044564, 1065969, 1392752, 1421292, 1458144, 1566846, 1895056, 2089128, 2131938, 2785504, 2842584, 3133692, 3790112, 4178256, 4263876, 5685168, 6267384, 7224901, 8356512, 8527752, 11370336, 12534768, 14449802, 17055504, 21674703, 25069536, 28899604, 34111008, 43349406, 57799208, 65024109, 86698812, 115598416, 130048218, 173397624, 231196832, 260096436, 346795248, 520192872, 693590496, 1040385744, 2080771488]

約数ペア:

[(1, 2080771488), (2, 1040385744), (3, 693590496), (4, 520192872), (6, 346795248), (8, 260096436), (9, 231196832), (12, 173397624), (16, 130048218), (18, 115598416), (24, 86698812), (32, 65024109), (36, 57799208), (48, 43349406), (61, 34111008), (72, 28899604), (83, 25069536), (96, 21674703), (122, 17055504), (144, 14449802), (166, 12534768), (183, 11370336), (244, 8527752), (249, 8356512), (288, 7224901), (332, 6267384), (366, 5685168), (488, 4263876), (498, 4178256), (549, 3790112), (664, 3133692), (732, 2842584), (747, 2785504), (976, 2131938), (996, 2089128), (1098, 1895056), (1328, 1566846), (1427, 1458144), (1464, 1421292), (1494, 1392752), (1952, 1065969), (1992, 1044564), (2196, 947528), (2656, 783423), (2854, 729072), (2928, 710646), (2988, 696376), (3984, 522282), (4281, 486048), (4392, 473764), (5063, 410976), (5708, 364536), (5856, 355323), (5976, 348188), (7968, 261141), (8562, 243024), (8784, 236882), (10126, 205488), (11416, 182268), (11952, 174094), (12843, 162016), (15189, 136992), (17124, 121512), (17568, 118441), (20252, 102744), (22832, 91134), (23904, 87047), (25686, 81008), (30378, 68496), (34248, 60756), (40504, 51372), (45567, 45664)]