67270560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20021}}^1$

素因数の和:20046

約数の個数: 96

約数和(自身を含む): 242186112

約数和(自身を除く): 174915552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 20021, 40042, 60063, 80084, 100105, 120126, 140147, 160168, 200210, 240252, 280294, 300315, 320336, 400420, 420441, 480504, 560588, 600630, 640672, 700735, 800840, 840882, 961008, 1121176, 1201260, 1401470, 1601680, 1681764, 1922016, 2102205, 2242352, 2402520, 2802940, 3203360, 3363528, 4204410, 4484704, 4805040, 5605880, 6727056, 8408820, 9610080, 11211760, 13454112, 16817640, 22423520, 33635280, 67270560]

約数ペア:

[(1, 67270560), (2, 33635280), (3, 22423520), (4, 16817640), (5, 13454112), (6, 11211760), (7, 9610080), (8, 8408820), (10, 6727056), (12, 5605880), (14, 4805040), (15, 4484704), (16, 4204410), (20, 3363528), (21, 3203360), (24, 2802940), (28, 2402520), (30, 2242352), (32, 2102205), (35, 1922016), (40, 1681764), (42, 1601680), (48, 1401470), (56, 1201260), (60, 1121176), (70, 961008), (80, 840882), (84, 800840), (96, 700735), (105, 640672), (112, 600630), (120, 560588), (140, 480504), (160, 420441), (168, 400420), (210, 320336), (224, 300315), (240, 280294), (280, 240252), (336, 200210), (420, 160168), (480, 140147), (560, 120126), (672, 100105), (840, 80084), (1120, 60063), (1680, 40042), (3360, 20021)]