127451280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2149

約数の個数: 160

約数和(自身を含む): 449971200

約数和(自身を除く): 322519920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2099, 2530, 2640, 2760, 3036, 3795, 4048, 4198, 5060, 5520, 6072, 6297, 7590, 8396, 10120, 10495, 12144, 12594, 15180, 16792, 20240, 20990, 23089, 25188, 30360, 31485, 33584, 41980, 46178, 48277, 50376, 60720, 62970, 69267, 83960, 92356, 96554, 100752, 115445, 125940, 138534, 144831, 167920, 184712, 193108, 230890, 241385, 251880, 277068, 289662, 346335, 369424, 386216, 461780, 482770, 503760, 531047, 554136, 579324, 692670, 724155, 772432, 923560, 965540, 1062094, 1108272, 1158648, 1385340, 1448310, 1593141, 1847120, 1931080, 2124188, 2317296, 2655235, 2770680, 2896620, 3186282, 3862160, 4248376, 5310470, 5541360, 5793240, 6372564, 7965705, 8496752, 10620940, 11586480, 12745128, 15931410, 21241880, 25490256, 31862820, 42483760, 63725640, 127451280]

約数ペア:

[(1, 127451280), (2, 63725640), (3, 42483760), (4, 31862820), (5, 25490256), (6, 21241880), (8, 15931410), (10, 12745128), (11, 11586480), (12, 10620940), (15, 8496752), (16, 7965705), (20, 6372564), (22, 5793240), (23, 5541360), (24, 5310470), (30, 4248376), (33, 3862160), (40, 3186282), (44, 2896620), (46, 2770680), (48, 2655235), (55, 2317296), (60, 2124188), (66, 1931080), (69, 1847120), (80, 1593141), (88, 1448310), (92, 1385340), (110, 1158648), (115, 1108272), (120, 1062094), (132, 965540), (138, 923560), (165, 772432), (176, 724155), (184, 692670), (220, 579324), (230, 554136), (240, 531047), (253, 503760), (264, 482770), (276, 461780), (330, 386216), (345, 369424), (368, 346335), (440, 289662), (460, 277068), (506, 251880), (528, 241385), (552, 230890), (660, 193108), (690, 184712), (759, 167920), (880, 144831), (920, 138534), (1012, 125940), (1104, 115445), (1265, 100752), (1320, 96554), (1380, 92356), (1518, 83960), (1840, 69267), (2024, 62970), (2099, 60720), (2530, 50376), (2640, 48277), (2760, 46178), (3036, 41980), (3795, 33584), (4048, 31485), (4198, 30360), (5060, 25188), (5520, 23089), (6072, 20990), (6297, 20240), (7590, 16792), (8396, 15180), (10120, 12594), (10495, 12144)]