140255280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5903}}^1$

素因数の和:5936

約数の個数: 160

約数和(自身を含む): 527109120

約数和(自身を除く): 386853840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5903, 5940, 7920, 11806, 11880, 17709, 23612, 23760, 29515, 35418, 47224, 53127, 59030, 64933, 70836, 88545, 94448, 106254, 118060, 129866, 141672, 159381, 177090, 194799, 212508, 236120, 259732, 265635, 283344, 318762, 324665, 354180, 389598, 425016, 472240, 519464, 531270, 584397, 637524, 649330, 708360, 779196, 796905, 850032, 973995, 1038928, 1062540, 1168794, 1275048, 1298660, 1416720, 1558392, 1593810, 1753191, 1947990, 2125080, 2337588, 2550096, 2597320, 2921985, 3116784, 3187620, 3506382, 3895980, 4250160, 4675176, 5194640, 5843970, 6375240, 7012764, 7791960, 8765955, 9350352, 11687940, 12750480, 14025528, 15583920, 17531910, 23375880, 28051056, 35063820, 46751760, 70127640, 140255280]

約数ペア:

[(1, 140255280), (2, 70127640), (3, 46751760), (4, 35063820), (5, 28051056), (6, 23375880), (8, 17531910), (9, 15583920), (10, 14025528), (11, 12750480), (12, 11687940), (15, 9350352), (16, 8765955), (18, 7791960), (20, 7012764), (22, 6375240), (24, 5843970), (27, 5194640), (30, 4675176), (33, 4250160), (36, 3895980), (40, 3506382), (44, 3187620), (45, 3116784), (48, 2921985), (54, 2597320), (55, 2550096), (60, 2337588), (66, 2125080), (72, 1947990), (80, 1753191), (88, 1593810), (90, 1558392), (99, 1416720), (108, 1298660), (110, 1275048), (120, 1168794), (132, 1062540), (135, 1038928), (144, 973995), (165, 850032), (176, 796905), (180, 779196), (198, 708360), (216, 649330), (220, 637524), (240, 584397), (264, 531270), (270, 519464), (297, 472240), (330, 425016), (360, 389598), (396, 354180), (432, 324665), (440, 318762), (495, 283344), (528, 265635), (540, 259732), (594, 236120), (660, 212508), (720, 194799), (792, 177090), (880, 159381), (990, 141672), (1080, 129866), (1188, 118060), (1320, 106254), (1485, 94448), (1584, 88545), (1980, 70836), (2160, 64933), (2376, 59030), (2640, 53127), (2970, 47224), (3960, 35418), (4752, 29515), (5903, 23760), (5940, 23612), (7920, 17709), (11806, 11880)]