1520706088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 3358713600

約数和(自身を除く): 1838007512

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 61, 88, 92, 109, 113, 122, 184, 218, 226, 244, 253, 436, 452, 488, 506, 671, 872, 904, 1012, 1199, 1243, 1342, 1403, 2024, 2398, 2486, 2507, 2599, 2684, 2806, 4796, 4972, 5014, 5198, 5368, 5612, 6649, 6893, 9592, 9944, 10028, 10396, 11224, 12317, 13298, 13786, 15433, 20056, 20792, 24634, 26596, 27572, 27577, 28589, 30866, 49268, 53192, 55144, 55154, 57178, 61732, 73139, 75823, 98536, 110308, 114356, 123464, 135487, 146278, 151646, 152927, 158539, 220616, 228712, 270974, 283291, 292556, 303292, 305854, 317078, 541948, 566582, 585112, 606584, 611708, 634156, 751337, 1083896, 1133164, 1223416, 1268312, 1502674, 1682197, 1743929, 2266328, 3005348, 3116201, 3364394, 3487858, 6010696, 6232402, 6728788, 6975716, 8264707, 12464804, 13457576, 13951432, 16529414, 17280751, 24929608, 33058828, 34561502, 66117656, 69123004, 138246008, 190088261, 380176522, 760353044, 1520706088]

約数ペア:

[(1, 1520706088), (2, 760353044), (4, 380176522), (8, 190088261), (11, 138246008), (22, 69123004), (23, 66117656), (44, 34561502), (46, 33058828), (61, 24929608), (88, 17280751), (92, 16529414), (109, 13951432), (113, 13457576), (122, 12464804), (184, 8264707), (218, 6975716), (226, 6728788), (244, 6232402), (253, 6010696), (436, 3487858), (452, 3364394), (488, 3116201), (506, 3005348), (671, 2266328), (872, 1743929), (904, 1682197), (1012, 1502674), (1199, 1268312), (1243, 1223416), (1342, 1133164), (1403, 1083896), (2024, 751337), (2398, 634156), (2486, 611708), (2507, 606584), (2599, 585112), (2684, 566582), (2806, 541948), (4796, 317078), (4972, 305854), (5014, 303292), (5198, 292556), (5368, 283291), (5612, 270974), (6649, 228712), (6893, 220616), (9592, 158539), (9944, 152927), (10028, 151646), (10396, 146278), (11224, 135487), (12317, 123464), (13298, 114356), (13786, 110308), (15433, 98536), (20056, 75823), (20792, 73139), (24634, 61732), (26596, 57178), (27572, 55154), (27577, 55144), (28589, 53192), (30866, 49268)]