284825640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4591}}^1$

素因数の和:4663

約数の個数: 128

約数和(自身を含む): 952197120

約数和(自身を除く): 667371480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 4136, 4591, 5170, 5640, 6204, 7755, 9182, 10340, 12408, 13773, 15510, 18364, 20680, 22955, 27546, 31020, 36728, 45910, 50501, 55092, 62040, 68865, 91820, 101002, 110184, 137730, 151503, 183640, 202004, 215777, 252505, 275460, 303006, 404008, 431554, 505010, 550920, 606012, 647331, 757515, 863108, 1010020, 1078885, 1212024, 1294662, 1515030, 1726216, 2020040, 2157770, 2373547, 2589324, 3030060, 3236655, 4315540, 4747094, 5178648, 6060120, 6473310, 7120641, 8631080, 9494188, 11867735, 12946620, 14241282, 18988376, 23735470, 25893240, 28482564, 35603205, 47470940, 56965128, 71206410, 94941880, 142412820, 284825640]

約数ペア:

[(1, 284825640), (2, 142412820), (3, 94941880), (4, 71206410), (5, 56965128), (6, 47470940), (8, 35603205), (10, 28482564), (11, 25893240), (12, 23735470), (15, 18988376), (20, 14241282), (22, 12946620), (24, 11867735), (30, 9494188), (33, 8631080), (40, 7120641), (44, 6473310), (47, 6060120), (55, 5178648), (60, 4747094), (66, 4315540), (88, 3236655), (94, 3030060), (110, 2589324), (120, 2373547), (132, 2157770), (141, 2020040), (165, 1726216), (188, 1515030), (220, 1294662), (235, 1212024), (264, 1078885), (282, 1010020), (330, 863108), (376, 757515), (440, 647331), (470, 606012), (517, 550920), (564, 505010), (660, 431554), (705, 404008), (940, 303006), (1034, 275460), (1128, 252505), (1320, 215777), (1410, 202004), (1551, 183640), (1880, 151503), (2068, 137730), (2585, 110184), (2820, 101002), (3102, 91820), (4136, 68865), (4591, 62040), (5170, 55092), (5640, 50501), (6204, 45910), (7755, 36728), (9182, 31020), (10340, 27546), (12408, 22955), (13773, 20680), (15510, 18364)]