76570760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 213408000

約数和(自身を除く): 136837240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 56, 70, 74, 76, 95, 133, 140, 148, 152, 185, 190, 259, 266, 280, 296, 370, 380, 389, 518, 532, 665, 703, 740, 760, 778, 1036, 1064, 1295, 1330, 1406, 1480, 1556, 1945, 2072, 2590, 2660, 2723, 2812, 3112, 3515, 3890, 4921, 5180, 5320, 5446, 5624, 7030, 7391, 7780, 9842, 10360, 10892, 13615, 14060, 14393, 14782, 15560, 19684, 21784, 24605, 27230, 28120, 28786, 29564, 36955, 39368, 49210, 51737, 54460, 57572, 59128, 71965, 73910, 98420, 100751, 103474, 108920, 115144, 143930, 147820, 196840, 201502, 206948, 258685, 273467, 287860, 295640, 403004, 413896, 503755, 517370, 546934, 575720, 806008, 1007510, 1034740, 1093868, 1367335, 1914269, 2015020, 2069480, 2187736, 2734670, 3828538, 4030040, 5469340, 7657076, 9571345, 10938680, 15314152, 19142690, 38285380, 76570760]

約数ペア:

[(1, 76570760), (2, 38285380), (4, 19142690), (5, 15314152), (7, 10938680), (8, 9571345), (10, 7657076), (14, 5469340), (19, 4030040), (20, 3828538), (28, 2734670), (35, 2187736), (37, 2069480), (38, 2015020), (40, 1914269), (56, 1367335), (70, 1093868), (74, 1034740), (76, 1007510), (95, 806008), (133, 575720), (140, 546934), (148, 517370), (152, 503755), (185, 413896), (190, 403004), (259, 295640), (266, 287860), (280, 273467), (296, 258685), (370, 206948), (380, 201502), (389, 196840), (518, 147820), (532, 143930), (665, 115144), (703, 108920), (740, 103474), (760, 100751), (778, 98420), (1036, 73910), (1064, 71965), (1295, 59128), (1330, 57572), (1406, 54460), (1480, 51737), (1556, 49210), (1945, 39368), (2072, 36955), (2590, 29564), (2660, 28786), (2723, 28120), (2812, 27230), (3112, 24605), (3515, 21784), (3890, 19684), (4921, 15560), (5180, 14782), (5320, 14393), (5446, 14060), (5624, 13615), (7030, 10892), (7391, 10360), (7780, 9842)]