2086831560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83207}}^1$

素因数の和:83251

約数の個数: 128

約数和(自身を含む): 7189171200

約数和(自身を除く): 5102339640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 25080, 83207, 166414, 249621, 332828, 416035, 499242, 665656, 832070, 915277, 998484, 1248105, 1580933, 1664140, 1830554, 1996968, 2496210, 2745831, 3161866, 3328280, 3661108, 4576385, 4742799, 4992420, 5491662, 6323732, 7322216, 7904665, 9152770, 9485598, 9984840, 10983324, 12647464, 13729155, 15809330, 17390263, 18305540, 18971196, 21966648, 23713995, 27458310, 31618660, 34780526, 36611080, 37942392, 47427990, 52170789, 54916620, 63237320, 69561052, 86951315, 94855980, 104341578, 109833240, 139122104, 173902630, 189711960, 208683156, 260853945, 347805260, 417366312, 521707890, 695610520, 1043415780, 2086831560]

約数ペア:

[(1, 2086831560), (2, 1043415780), (3, 695610520), (4, 521707890), (5, 417366312), (6, 347805260), (8, 260853945), (10, 208683156), (11, 189711960), (12, 173902630), (15, 139122104), (19, 109833240), (20, 104341578), (22, 94855980), (24, 86951315), (30, 69561052), (33, 63237320), (38, 54916620), (40, 52170789), (44, 47427990), (55, 37942392), (57, 36611080), (60, 34780526), (66, 31618660), (76, 27458310), (88, 23713995), (95, 21966648), (110, 18971196), (114, 18305540), (120, 17390263), (132, 15809330), (152, 13729155), (165, 12647464), (190, 10983324), (209, 9984840), (220, 9485598), (228, 9152770), (264, 7904665), (285, 7322216), (330, 6323732), (380, 5491662), (418, 4992420), (440, 4742799), (456, 4576385), (570, 3661108), (627, 3328280), (660, 3161866), (760, 2745831), (836, 2496210), (1045, 1996968), (1140, 1830554), (1254, 1664140), (1320, 1580933), (1672, 1248105), (2090, 998484), (2280, 915277), (2508, 832070), (3135, 665656), (4180, 499242), (5016, 416035), (6270, 332828), (8360, 249621), (12540, 166414), (25080, 83207)]