82057560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2337

約数の個数: 128

約数和(自身を含む): 276756480

約数和(自身を除く): 194698920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2287, 2392, 2760, 2990, 3588, 4485, 4574, 5980, 6861, 7176, 8970, 9148, 11435, 11960, 13722, 17940, 18296, 22870, 27444, 29731, 34305, 35880, 45740, 52601, 54888, 59462, 68610, 89193, 91480, 105202, 118924, 137220, 148655, 157803, 178386, 210404, 237848, 263005, 274440, 297310, 315606, 356772, 420808, 445965, 526010, 594620, 631212, 683813, 713544, 789015, 891930, 1052020, 1189240, 1262424, 1367626, 1578030, 1783860, 2051439, 2104040, 2735252, 3156060, 3419065, 3567720, 4102878, 5470504, 6312120, 6838130, 8205756, 10257195, 13676260, 16411512, 20514390, 27352520, 41028780, 82057560]

約数ペア:

[(1, 82057560), (2, 41028780), (3, 27352520), (4, 20514390), (5, 16411512), (6, 13676260), (8, 10257195), (10, 8205756), (12, 6838130), (13, 6312120), (15, 5470504), (20, 4102878), (23, 3567720), (24, 3419065), (26, 3156060), (30, 2735252), (39, 2104040), (40, 2051439), (46, 1783860), (52, 1578030), (60, 1367626), (65, 1262424), (69, 1189240), (78, 1052020), (92, 891930), (104, 789015), (115, 713544), (120, 683813), (130, 631212), (138, 594620), (156, 526010), (184, 445965), (195, 420808), (230, 356772), (260, 315606), (276, 297310), (299, 274440), (312, 263005), (345, 237848), (390, 210404), (460, 178386), (520, 157803), (552, 148655), (598, 137220), (690, 118924), (780, 105202), (897, 91480), (920, 89193), (1196, 68610), (1380, 59462), (1495, 54888), (1560, 52601), (1794, 45740), (2287, 35880), (2392, 34305), (2760, 29731), (2990, 27444), (3588, 22870), (4485, 18296), (4574, 17940), (5980, 13722), (6861, 11960), (7176, 11435), (8970, 9148)]