282327240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2647

約数の個数: 128

約数和(自身を含む): 925344000

約数和(自身を除く): 643016760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 710, 780, 852, 923, 1065, 1420, 1560, 1704, 1846, 2130, 2549, 2769, 2840, 3692, 4260, 4615, 5098, 5538, 7384, 7647, 8520, 9230, 10196, 11076, 12745, 13845, 15294, 18460, 20392, 22152, 25490, 27690, 30588, 33137, 36920, 38235, 50980, 55380, 61176, 66274, 76470, 99411, 101960, 110760, 132548, 152940, 165685, 180979, 198822, 265096, 305880, 331370, 361958, 397644, 497055, 542937, 662740, 723916, 795288, 904895, 994110, 1085874, 1325480, 1447832, 1809790, 1988220, 2171748, 2352727, 2714685, 3619580, 3976440, 4343496, 4705454, 5429370, 7058181, 7239160, 9410908, 10858740, 11763635, 14116362, 18821816, 21717480, 23527270, 28232724, 35290905, 47054540, 56465448, 70581810, 94109080, 141163620, 282327240]

約数ペア:

[(1, 282327240), (2, 141163620), (3, 94109080), (4, 70581810), (5, 56465448), (6, 47054540), (8, 35290905), (10, 28232724), (12, 23527270), (13, 21717480), (15, 18821816), (20, 14116362), (24, 11763635), (26, 10858740), (30, 9410908), (39, 7239160), (40, 7058181), (52, 5429370), (60, 4705454), (65, 4343496), (71, 3976440), (78, 3619580), (104, 2714685), (120, 2352727), (130, 2171748), (142, 1988220), (156, 1809790), (195, 1447832), (213, 1325480), (260, 1085874), (284, 994110), (312, 904895), (355, 795288), (390, 723916), (426, 662740), (520, 542937), (568, 497055), (710, 397644), (780, 361958), (852, 331370), (923, 305880), (1065, 265096), (1420, 198822), (1560, 180979), (1704, 165685), (1846, 152940), (2130, 132548), (2549, 110760), (2769, 101960), (2840, 99411), (3692, 76470), (4260, 66274), (4615, 61176), (5098, 55380), (5538, 50980), (7384, 38235), (7647, 36920), (8520, 33137), (9230, 30588), (10196, 27690), (11076, 25490), (12745, 22152), (13845, 20392), (15294, 18460)]