56387413320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{945463}}^1$

素因数の和:945555

約数の個数: 128

約数和(自身を含む): 196051415040

約数和(自身を除く): 139664001720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 19880, 29820, 59640, 945463, 1890926, 2836389, 3781852, 4727315, 5672778, 6618241, 7563704, 9454630, 11345556, 13236482, 14181945, 18909260, 19854723, 22691112, 26472964, 28363890, 33091205, 37818520, 39709446, 52945928, 56727780, 66182410, 67127873, 79418892, 99273615, 113455560, 132364820, 134255746, 158837784, 198547230, 201383619, 264729640, 268511492, 335639365, 397094460, 402767238, 469895111, 537022984, 671278730, 794188920, 805534476, 939790222, 1006918095, 1342557460, 1409685333, 1611068952, 1879580444, 2013836190, 2349475555, 2685114920, 2819370666, 3759160888, 4027672380, 4698951110, 5638741332, 7048426665, 8055344760, 9397902220, 11277482664, 14096853330, 18795804440, 28193706660, 56387413320]

約数ペア:

[(1, 56387413320), (2, 28193706660), (3, 18795804440), (4, 14096853330), (5, 11277482664), (6, 9397902220), (7, 8055344760), (8, 7048426665), (10, 5638741332), (12, 4698951110), (14, 4027672380), (15, 3759160888), (20, 2819370666), (21, 2685114920), (24, 2349475555), (28, 2013836190), (30, 1879580444), (35, 1611068952), (40, 1409685333), (42, 1342557460), (56, 1006918095), (60, 939790222), (70, 805534476), (71, 794188920), (84, 671278730), (105, 537022984), (120, 469895111), (140, 402767238), (142, 397094460), (168, 335639365), (210, 268511492), (213, 264729640), (280, 201383619), (284, 198547230), (355, 158837784), (420, 134255746), (426, 132364820), (497, 113455560), (568, 99273615), (710, 79418892), (840, 67127873), (852, 66182410), (994, 56727780), (1065, 52945928), (1420, 39709446), (1491, 37818520), (1704, 33091205), (1988, 28363890), (2130, 26472964), (2485, 22691112), (2840, 19854723), (2982, 18909260), (3976, 14181945), (4260, 13236482), (4970, 11345556), (5964, 9454630), (7455, 7563704), (8520, 6618241), (9940, 5672778), (11928, 4727315), (14910, 3781852), (19880, 2836389), (29820, 1890926), (59640, 945463)]