40782360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 133171200

約数和(自身を除く): 92388840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 577, 589, 620, 744, 760, 930, 1140, 1154, 1178, 1240, 1731, 1767, 1860, 2280, 2308, 2356, 2885, 2945, 3462, 3534, 3720, 4616, 4712, 5770, 5890, 6924, 7068, 8655, 8835, 10963, 11540, 11780, 13848, 14136, 17310, 17670, 17887, 21926, 23080, 23560, 32889, 34620, 35340, 35774, 43852, 53661, 54815, 65778, 69240, 70680, 71548, 87704, 89435, 107322, 109630, 131556, 143096, 164445, 178870, 214644, 219260, 263112, 268305, 328890, 339853, 357740, 429288, 438520, 536610, 657780, 679706, 715480, 1019559, 1073220, 1315560, 1359412, 1699265, 2039118, 2146440, 2718824, 3398530, 4078236, 5097795, 6797060, 8156472, 10195590, 13594120, 20391180, 40782360]

約数ペア:

[(1, 40782360), (2, 20391180), (3, 13594120), (4, 10195590), (5, 8156472), (6, 6797060), (8, 5097795), (10, 4078236), (12, 3398530), (15, 2718824), (19, 2146440), (20, 2039118), (24, 1699265), (30, 1359412), (31, 1315560), (38, 1073220), (40, 1019559), (57, 715480), (60, 679706), (62, 657780), (76, 536610), (93, 438520), (95, 429288), (114, 357740), (120, 339853), (124, 328890), (152, 268305), (155, 263112), (186, 219260), (190, 214644), (228, 178870), (248, 164445), (285, 143096), (310, 131556), (372, 109630), (380, 107322), (456, 89435), (465, 87704), (570, 71548), (577, 70680), (589, 69240), (620, 65778), (744, 54815), (760, 53661), (930, 43852), (1140, 35774), (1154, 35340), (1178, 34620), (1240, 32889), (1731, 23560), (1767, 23080), (1860, 21926), (2280, 17887), (2308, 17670), (2356, 17310), (2885, 14136), (2945, 13848), (3462, 11780), (3534, 11540), (3720, 10963), (4616, 8835), (4712, 8655), (5770, 7068), (5890, 6924)]