1481036220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:840

約数の個数: 144

約数和(自身を含む): 4576860288

約数和(自身を除く): 3095824068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 131, 180, 214, 262, 321, 393, 428, 524, 535, 587, 642, 655, 786, 963, 1070, 1174, 1179, 1284, 1310, 1572, 1605, 1761, 1926, 1965, 2140, 2348, 2358, 2620, 2935, 3210, 3522, 3852, 3930, 4716, 4815, 5283, 5870, 5895, 6420, 7044, 7860, 8805, 9630, 10566, 11740, 11790, 14017, 17610, 19260, 21132, 23580, 26415, 28034, 35220, 42051, 52830, 56068, 62809, 70085, 76897, 84102, 105660, 125618, 126153, 140170, 153794, 168204, 188427, 210255, 230691, 251236, 252306, 280340, 307588, 314045, 376854, 384485, 420510, 461382, 504612, 565281, 628090, 630765, 692073, 753708, 768970, 841020, 922764, 942135, 1130562, 1153455, 1256180, 1261530, 1384146, 1537940, 1884270, 2261124, 2306910, 2523060, 2768292, 2826405, 3460365, 3768540, 4613820, 5652810, 6920730, 8227979, 11305620, 13841460, 16455958, 24683937, 32911916, 41139895, 49367874, 74051811, 82279790, 98735748, 123419685, 148103622, 164559580, 246839370, 296207244, 370259055, 493678740, 740518110, 1481036220]

約数ペア:

[(1, 1481036220), (2, 740518110), (3, 493678740), (4, 370259055), (5, 296207244), (6, 246839370), (9, 164559580), (10, 148103622), (12, 123419685), (15, 98735748), (18, 82279790), (20, 74051811), (30, 49367874), (36, 41139895), (45, 32911916), (60, 24683937), (90, 16455958), (107, 13841460), (131, 11305620), (180, 8227979), (214, 6920730), (262, 5652810), (321, 4613820), (393, 3768540), (428, 3460365), (524, 2826405), (535, 2768292), (587, 2523060), (642, 2306910), (655, 2261124), (786, 1884270), (963, 1537940), (1070, 1384146), (1174, 1261530), (1179, 1256180), (1284, 1153455), (1310, 1130562), (1572, 942135), (1605, 922764), (1761, 841020), (1926, 768970), (1965, 753708), (2140, 692073), (2348, 630765), (2358, 628090), (2620, 565281), (2935, 504612), (3210, 461382), (3522, 420510), (3852, 384485), (3930, 376854), (4716, 314045), (4815, 307588), (5283, 280340), (5870, 252306), (5895, 251236), (6420, 230691), (7044, 210255), (7860, 188427), (8805, 168204), (9630, 153794), (10566, 140170), (11740, 126153), (11790, 125618), (14017, 105660), (17610, 84102), (19260, 76897), (21132, 70085), (23580, 62809), (26415, 56068), (28034, 52830), (35220, 42051)]