791694120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30403}}^1$

素因数の和:30455

約数の個数: 128

約数和(自身を含む): 2802032640

約数和(自身を除く): 2010338520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 30403, 60806, 91209, 121612, 152015, 182418, 212821, 243224, 304030, 364836, 425642, 456045, 608060, 638463, 729672, 851284, 912090, 942493, 1064105, 1216120, 1276926, 1702568, 1824180, 1884986, 2128210, 2553852, 2827479, 3192315, 3648360, 3769972, 4256420, 4712465, 5107704, 5654958, 6384630, 6597451, 7539944, 8512840, 9424930, 11309916, 12769260, 13194902, 14137395, 18849860, 19792353, 22619832, 25538520, 26389804, 28274790, 32987255, 37699720, 39584706, 52779608, 56549580, 65974510, 79169412, 98961765, 113099160, 131949020, 158338824, 197923530, 263898040, 395847060, 791694120]

約数ペア:

[(1, 791694120), (2, 395847060), (3, 263898040), (4, 197923530), (5, 158338824), (6, 131949020), (7, 113099160), (8, 98961765), (10, 79169412), (12, 65974510), (14, 56549580), (15, 52779608), (20, 39584706), (21, 37699720), (24, 32987255), (28, 28274790), (30, 26389804), (31, 25538520), (35, 22619832), (40, 19792353), (42, 18849860), (56, 14137395), (60, 13194902), (62, 12769260), (70, 11309916), (84, 9424930), (93, 8512840), (105, 7539944), (120, 6597451), (124, 6384630), (140, 5654958), (155, 5107704), (168, 4712465), (186, 4256420), (210, 3769972), (217, 3648360), (248, 3192315), (280, 2827479), (310, 2553852), (372, 2128210), (420, 1884986), (434, 1824180), (465, 1702568), (620, 1276926), (651, 1216120), (744, 1064105), (840, 942493), (868, 912090), (930, 851284), (1085, 729672), (1240, 638463), (1302, 608060), (1736, 456045), (1860, 425642), (2170, 364836), (2604, 304030), (3255, 243224), (3720, 212821), (4340, 182418), (5208, 152015), (6510, 121612), (8680, 91209), (13020, 60806), (26040, 30403)]