212413680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6277}}^1$

素因数の和:6343

約数の個数: 120

約数和(自身を含む): 728649792

約数和(自身を除く): 516236112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6277, 6768, 8460, 11280, 12554, 16920, 18831, 25108, 31385, 33840, 37662, 50216, 56493, 62770, 75324, 94155, 100432, 112986, 125540, 150648, 188310, 225972, 251080, 282465, 295019, 301296, 376620, 451944, 502160, 564930, 590038, 753240, 885057, 903888, 1129860, 1180076, 1475095, 1506480, 1770114, 2259720, 2360152, 2655171, 2950190, 3540228, 4425285, 4519440, 4720304, 5310342, 5900380, 7080456, 8850570, 10620684, 11800760, 13275855, 14160912, 17701140, 21241368, 23601520, 26551710, 35402280, 42482736, 53103420, 70804560, 106206840, 212413680]

約数ペア:

[(1, 212413680), (2, 106206840), (3, 70804560), (4, 53103420), (5, 42482736), (6, 35402280), (8, 26551710), (9, 23601520), (10, 21241368), (12, 17701140), (15, 14160912), (16, 13275855), (18, 11800760), (20, 10620684), (24, 8850570), (30, 7080456), (36, 5900380), (40, 5310342), (45, 4720304), (47, 4519440), (48, 4425285), (60, 3540228), (72, 2950190), (80, 2655171), (90, 2360152), (94, 2259720), (120, 1770114), (141, 1506480), (144, 1475095), (180, 1180076), (188, 1129860), (235, 903888), (240, 885057), (282, 753240), (360, 590038), (376, 564930), (423, 502160), (470, 451944), (564, 376620), (705, 301296), (720, 295019), (752, 282465), (846, 251080), (940, 225972), (1128, 188310), (1410, 150648), (1692, 125540), (1880, 112986), (2115, 100432), (2256, 94155), (2820, 75324), (3384, 62770), (3760, 56493), (4230, 50216), (5640, 37662), (6277, 33840), (6768, 31385), (8460, 25108), (11280, 18831), (12554, 16920)]