205130160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16759}}^1$

素因数の和:16795

約数の個数: 120

約数和(自身を含む): 729462240

約数和(自身を除く): 524332080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 16759, 33518, 50277, 67036, 83795, 100554, 134072, 150831, 167590, 201108, 251385, 268144, 284903, 301662, 335180, 402216, 502770, 569806, 603324, 670360, 754155, 804432, 854709, 1005540, 1139612, 1206648, 1340720, 1424515, 1508310, 1709418, 2011080, 2279224, 2413296, 2564127, 2849030, 3016620, 3418836, 4022160, 4273545, 4558448, 5128254, 5698060, 6033240, 6837672, 8547090, 10256508, 11396120, 12066480, 12820635, 13675344, 17094180, 20513016, 22792240, 25641270, 34188360, 41026032, 51282540, 68376720, 102565080, 205130160]

約数ペア:

[(1, 205130160), (2, 102565080), (3, 68376720), (4, 51282540), (5, 41026032), (6, 34188360), (8, 25641270), (9, 22792240), (10, 20513016), (12, 17094180), (15, 13675344), (16, 12820635), (17, 12066480), (18, 11396120), (20, 10256508), (24, 8547090), (30, 6837672), (34, 6033240), (36, 5698060), (40, 5128254), (45, 4558448), (48, 4273545), (51, 4022160), (60, 3418836), (68, 3016620), (72, 2849030), (80, 2564127), (85, 2413296), (90, 2279224), (102, 2011080), (120, 1709418), (136, 1508310), (144, 1424515), (153, 1340720), (170, 1206648), (180, 1139612), (204, 1005540), (240, 854709), (255, 804432), (272, 754155), (306, 670360), (340, 603324), (360, 569806), (408, 502770), (510, 402216), (612, 335180), (680, 301662), (720, 284903), (765, 268144), (816, 251385), (1020, 201108), (1224, 167590), (1360, 150831), (1530, 134072), (2040, 100554), (2448, 83795), (3060, 67036), (4080, 50277), (6120, 33518), (12240, 16759)]