158145240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5257

約数の個数: 128

約数和(自身を含む): 540172800

約数和(自身を除く): 382027560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 5209, 6072, 7590, 10120, 10418, 15180, 15627, 20836, 26045, 30360, 31254, 41672, 52090, 57299, 62508, 78135, 104180, 114598, 119807, 125016, 156270, 171897, 208360, 229196, 239614, 286495, 312540, 343794, 359421, 458392, 479228, 572990, 599035, 625080, 687588, 718842, 859485, 958456, 1145980, 1198070, 1317877, 1375176, 1437684, 1718970, 1797105, 2291960, 2396140, 2635754, 2875368, 3437940, 3594210, 3953631, 4792280, 5271508, 6589385, 6875880, 7188420, 7907262, 10543016, 13178770, 14376840, 15814524, 19768155, 26357540, 31629048, 39536310, 52715080, 79072620, 158145240]

約数ペア:

[(1, 158145240), (2, 79072620), (3, 52715080), (4, 39536310), (5, 31629048), (6, 26357540), (8, 19768155), (10, 15814524), (11, 14376840), (12, 13178770), (15, 10543016), (20, 7907262), (22, 7188420), (23, 6875880), (24, 6589385), (30, 5271508), (33, 4792280), (40, 3953631), (44, 3594210), (46, 3437940), (55, 2875368), (60, 2635754), (66, 2396140), (69, 2291960), (88, 1797105), (92, 1718970), (110, 1437684), (115, 1375176), (120, 1317877), (132, 1198070), (138, 1145980), (165, 958456), (184, 859485), (220, 718842), (230, 687588), (253, 625080), (264, 599035), (276, 572990), (330, 479228), (345, 458392), (440, 359421), (460, 343794), (506, 312540), (552, 286495), (660, 239614), (690, 229196), (759, 208360), (920, 171897), (1012, 156270), (1265, 125016), (1320, 119807), (1380, 114598), (1518, 104180), (2024, 78135), (2530, 62508), (2760, 57299), (3036, 52090), (3795, 41672), (5060, 31254), (5209, 30360), (6072, 26045), (7590, 20836), (10120, 15627), (10418, 15180)]