69097560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1977

約数の個数: 128

約数和(自身を含む): 242542080

約数和(自身を除く): 173444520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 1913, 2408, 2580, 3010, 3612, 3826, 4515, 5160, 5739, 6020, 7224, 7652, 9030, 9565, 11478, 12040, 13391, 15304, 18060, 19130, 22956, 26782, 28695, 36120, 38260, 40173, 45912, 53564, 57390, 66955, 76520, 80346, 82259, 107128, 114780, 133910, 160692, 164518, 200865, 229560, 246777, 267820, 321384, 329036, 401730, 411295, 493554, 535640, 575813, 658072, 803460, 822590, 987108, 1151626, 1233885, 1606920, 1645180, 1727439, 1974216, 2303252, 2467770, 2879065, 3290360, 3454878, 4606504, 4935540, 5758130, 6909756, 8637195, 9871080, 11516260, 13819512, 17274390, 23032520, 34548780, 69097560]

約数ペア:

[(1, 69097560), (2, 34548780), (3, 23032520), (4, 17274390), (5, 13819512), (6, 11516260), (7, 9871080), (8, 8637195), (10, 6909756), (12, 5758130), (14, 4935540), (15, 4606504), (20, 3454878), (21, 3290360), (24, 2879065), (28, 2467770), (30, 2303252), (35, 1974216), (40, 1727439), (42, 1645180), (43, 1606920), (56, 1233885), (60, 1151626), (70, 987108), (84, 822590), (86, 803460), (105, 658072), (120, 575813), (129, 535640), (140, 493554), (168, 411295), (172, 401730), (210, 329036), (215, 321384), (258, 267820), (280, 246777), (301, 229560), (344, 200865), (420, 164518), (430, 160692), (516, 133910), (602, 114780), (645, 107128), (840, 82259), (860, 80346), (903, 76520), (1032, 66955), (1204, 57390), (1290, 53564), (1505, 45912), (1720, 40173), (1806, 38260), (1913, 36120), (2408, 28695), (2580, 26782), (3010, 22956), (3612, 19130), (3826, 18060), (4515, 15304), (5160, 13391), (5739, 12040), (6020, 11478), (7224, 9565), (7652, 9030)]