381829560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{64937}}^1$

素因数の和:64965

約数の個数: 96

約数和(自身を含む): 1332527760

約数和(自身を除く): 950698200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 64937, 129874, 194811, 259748, 324685, 389622, 454559, 519496, 649370, 779244, 909118, 974055, 1298740, 1363677, 1558488, 1818236, 1948110, 2272795, 2597480, 2727354, 3181913, 3636472, 3896220, 4545590, 5454708, 6363826, 6818385, 7792440, 9091180, 9545739, 10909416, 12727652, 13636770, 15909565, 18182360, 19091478, 25455304, 27273540, 31819130, 38182956, 47728695, 54547080, 63638260, 76365912, 95457390, 127276520, 190914780, 381829560]

約数ペア:

[(1, 381829560), (2, 190914780), (3, 127276520), (4, 95457390), (5, 76365912), (6, 63638260), (7, 54547080), (8, 47728695), (10, 38182956), (12, 31819130), (14, 27273540), (15, 25455304), (20, 19091478), (21, 18182360), (24, 15909565), (28, 13636770), (30, 12727652), (35, 10909416), (40, 9545739), (42, 9091180), (49, 7792440), (56, 6818385), (60, 6363826), (70, 5454708), (84, 4545590), (98, 3896220), (105, 3636472), (120, 3181913), (140, 2727354), (147, 2597480), (168, 2272795), (196, 1948110), (210, 1818236), (245, 1558488), (280, 1363677), (294, 1298740), (392, 974055), (420, 909118), (490, 779244), (588, 649370), (735, 519496), (840, 454559), (980, 389622), (1176, 324685), (1470, 259748), (1960, 194811), (2940, 129874), (5880, 64937)]