7802324880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{663463}}^1$

素因数の和:663493

約数の個数: 120

約数和(自身を含む): 28136181312

約数和(自身を除く): 20333856432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 663463, 1326926, 1990389, 2653852, 3317315, 3980778, 4644241, 5307704, 6634630, 7961556, 9288482, 9951945, 10615408, 13269260, 13932723, 15923112, 18576964, 19903890, 23221205, 26538520, 27865446, 31846224, 32509687, 37153928, 39807780, 46442410, 53077040, 55730892, 65019374, 69663615, 74307856, 79615560, 92884820, 97529061, 111461784, 130038748, 139327230, 159231120, 162548435, 185769640, 195058122, 222923568, 260077496, 278654460, 325096870, 371539280, 390116244, 487645305, 520154992, 557308920, 650193740, 780232488, 975290610, 1114617840, 1300387480, 1560464976, 1950581220, 2600774960, 3901162440, 7802324880]

約数ペア:

[(1, 7802324880), (2, 3901162440), (3, 2600774960), (4, 1950581220), (5, 1560464976), (6, 1300387480), (7, 1114617840), (8, 975290610), (10, 780232488), (12, 650193740), (14, 557308920), (15, 520154992), (16, 487645305), (20, 390116244), (21, 371539280), (24, 325096870), (28, 278654460), (30, 260077496), (35, 222923568), (40, 195058122), (42, 185769640), (48, 162548435), (49, 159231120), (56, 139327230), (60, 130038748), (70, 111461784), (80, 97529061), (84, 92884820), (98, 79615560), (105, 74307856), (112, 69663615), (120, 65019374), (140, 55730892), (147, 53077040), (168, 46442410), (196, 39807780), (210, 37153928), (240, 32509687), (245, 31846224), (280, 27865446), (294, 26538520), (336, 23221205), (392, 19903890), (420, 18576964), (490, 15923112), (560, 13932723), (588, 13269260), (735, 10615408), (784, 9951945), (840, 9288482), (980, 7961556), (1176, 6634630), (1470, 5307704), (1680, 4644241), (1960, 3980778), (2352, 3317315), (2940, 2653852), (3920, 1990389), (5880, 1326926), (11760, 663463)]