2021467560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{343787}}^1$

素因数の和:343815

約数の個数: 96

約数和(自身を含む): 7054529760

約数和(自身を除く): 5033062200

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, 343787, 687574, 1031361, 1375148, 1718935, 2062722, 2406509, 2750296, 3437870, 4125444, 4813018, 5156805, 6875740, 7219527, 8250888, 9626036, 10313610, 12032545, 13751480, 14439054, 16845563, 19252072, 20627220, 24065090, 28878108, 33691126, 36097635, 41254440, 48130180, 50536689, 57756216, 67382252, 72195270, 84227815, 96260360, 101073378, 134764504, 144390540, 168455630, 202146756, 252683445, 288781080, 336911260, 404293512, 505366890, 673822520, 1010733780, 2021467560]

約数ペア:

[(1, 2021467560), (2, 1010733780), (3, 673822520), (4, 505366890), (5, 404293512), (6, 336911260), (7, 288781080), (8, 252683445), (10, 202146756), (12, 168455630), (14, 144390540), (15, 134764504), (20, 101073378), (21, 96260360), (24, 84227815), (28, 72195270), (30, 67382252), (35, 57756216), (40, 50536689), (42, 48130180), (49, 41254440), (56, 36097635), (60, 33691126), (70, 28878108), (84, 24065090), (98, 20627220), (105, 19252072), (120, 16845563), (140, 14439054), (147, 13751480), (168, 12032545), (196, 10313610), (210, 9626036), (245, 8250888), (280, 7219527), (294, 6875740), (392, 5156805), (420, 4813018), (490, 4125444), (588, 3437870), (735, 2750296), (840, 2406509), (980, 2062722), (1176, 1718935), (1470, 1375148), (1960, 1031361), (2940, 687574), (5880, 343787)]