715808520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{284051}}^1$

素因数の和:284075

約数の個数: 96

約数和(自身を含む): 2658726720

約数和(自身を除く): 1942918200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 284051, 568102, 852153, 1136204, 1420255, 1704306, 1988357, 2272408, 2556459, 2840510, 3408612, 3976714, 4260765, 5112918, 5681020, 5965071, 6817224, 7953428, 8521530, 9941785, 10225836, 11362040, 11930142, 12782295, 15906856, 17043060, 17895213, 19883570, 20451672, 23860284, 25564590, 29825355, 34086120, 35790426, 39767140, 47720568, 51129180, 59650710, 71580852, 79534280, 89476065, 102258360, 119301420, 143161704, 178952130, 238602840, 357904260, 715808520]

約数ペア:

[(1, 715808520), (2, 357904260), (3, 238602840), (4, 178952130), (5, 143161704), (6, 119301420), (7, 102258360), (8, 89476065), (9, 79534280), (10, 71580852), (12, 59650710), (14, 51129180), (15, 47720568), (18, 39767140), (20, 35790426), (21, 34086120), (24, 29825355), (28, 25564590), (30, 23860284), (35, 20451672), (36, 19883570), (40, 17895213), (42, 17043060), (45, 15906856), (56, 12782295), (60, 11930142), (63, 11362040), (70, 10225836), (72, 9941785), (84, 8521530), (90, 7953428), (105, 6817224), (120, 5965071), (126, 5681020), (140, 5112918), (168, 4260765), (180, 3976714), (210, 3408612), (252, 2840510), (280, 2556459), (315, 2272408), (360, 1988357), (420, 1704306), (504, 1420255), (630, 1136204), (840, 852153), (1260, 568102), (2520, 284051)]