214280901440

素因数分解:

$2^6\times 5^1\times {\mathrm{757}}^1\times {\mathrm{911}}^1\times {\mathrm{971}}^1$

素因数の和:2656

約数の個数: 112

約数和(自身を含む): 512018060544

約数和(自身を除く): 297737159104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 757, 911, 971, 1514, 1822, 1942, 3028, 3644, 3785, 3884, 4555, 4855, 6056, 7288, 7570, 7768, 9110, 9710, 12112, 14576, 15140, 15536, 18220, 19420, 24224, 29152, 30280, 31072, 36440, 38840, 48448, 58304, 60560, 62144, 72880, 77680, 121120, 145760, 155360, 242240, 291520, 310720, 689627, 735047, 884581, 1379254, 1470094, 1769162, 2758508, 2940188, 3448135, 3538324, 3675235, 4422905, 5517016, 5880376, 6896270, 7076648, 7350470, 8845810, 11034032, 11760752, 13792540, 14153296, 14700940, 17691620, 22068064, 23521504, 27585080, 28306592, 29401880, 35383240, 44136128, 47043008, 55170160, 56613184, 58803760, 70766480, 110340320, 117607520, 141532960, 220680640, 235215040, 283065920, 669627817, 1339255634, 2678511268, 3348139085, 5357022536, 6696278170, 10714045072, 13392556340, 21428090144, 26785112680, 42856180288, 53570225360, 107140450720, 214280901440]

約数ペア:

[(1, 214280901440), (2, 107140450720), (4, 53570225360), (5, 42856180288), (8, 26785112680), (10, 21428090144), (16, 13392556340), (20, 10714045072), (32, 6696278170), (40, 5357022536), (64, 3348139085), (80, 2678511268), (160, 1339255634), (320, 669627817), (757, 283065920), (911, 235215040), (971, 220680640), (1514, 141532960), (1822, 117607520), (1942, 110340320), (3028, 70766480), (3644, 58803760), (3785, 56613184), (3884, 55170160), (4555, 47043008), (4855, 44136128), (6056, 35383240), (7288, 29401880), (7570, 28306592), (7768, 27585080), (9110, 23521504), (9710, 22068064), (12112, 17691620), (14576, 14700940), (15140, 14153296), (15536, 13792540), (18220, 11760752), (19420, 11034032), (24224, 8845810), (29152, 7350470), (30280, 7076648), (31072, 6896270), (36440, 5880376), (38840, 5517016), (48448, 4422905), (58304, 3675235), (60560, 3538324), (62144, 3448135), (72880, 2940188), (77680, 2758508), (121120, 1769162), (145760, 1470094), (155360, 1379254), (242240, 884581), (291520, 735047), (310720, 689627)]