244854120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9403}}^1$

素因数の和:9455

約数の個数: 128

約数和(自身を含む): 866672640

約数和(自身を除く): 621818520

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, 9403, 13020, 18806, 26040, 28209, 37612, 47015, 56418, 65821, 75224, 94030, 112836, 131642, 141045, 188060, 197463, 225672, 263284, 282090, 291493, 329105, 376120, 394926, 526568, 564180, 582986, 658210, 789852, 874479, 987315, 1128360, 1165972, 1316420, 1457465, 1579704, 1748958, 1974630, 2040451, 2331944, 2632840, 2914930, 3497916, 3949260, 4080902, 4372395, 5829860, 6121353, 6995832, 7898520, 8161804, 8744790, 10202255, 11659720, 12242706, 16323608, 17489580, 20404510, 24485412, 30606765, 34979160, 40809020, 48970824, 61213530, 81618040, 122427060, 244854120]

約数ペア:

[(1, 244854120), (2, 122427060), (3, 81618040), (4, 61213530), (5, 48970824), (6, 40809020), (7, 34979160), (8, 30606765), (10, 24485412), (12, 20404510), (14, 17489580), (15, 16323608), (20, 12242706), (21, 11659720), (24, 10202255), (28, 8744790), (30, 8161804), (31, 7898520), (35, 6995832), (40, 6121353), (42, 5829860), (56, 4372395), (60, 4080902), (62, 3949260), (70, 3497916), (84, 2914930), (93, 2632840), (105, 2331944), (120, 2040451), (124, 1974630), (140, 1748958), (155, 1579704), (168, 1457465), (186, 1316420), (210, 1165972), (217, 1128360), (248, 987315), (280, 874479), (310, 789852), (372, 658210), (420, 582986), (434, 564180), (465, 526568), (620, 394926), (651, 376120), (744, 329105), (840, 291493), (868, 282090), (930, 263284), (1085, 225672), (1240, 197463), (1302, 188060), (1736, 141045), (1860, 131642), (2170, 112836), (2604, 94030), (3255, 75224), (3720, 65821), (4340, 56418), (5208, 47015), (6510, 37612), (8680, 28209), (9403, 26040), (13020, 18806)]