631139520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 224

約数和(自身を含む): 2225283840

約数和(自身を除く): 1594144320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 192, 220, 236, 240, 264, 295, 320, 330, 352, 354, 440, 472, 480, 528, 590, 649, 660, 704, 708, 880, 885, 944, 960, 1013, 1056, 1180, 1298, 1320, 1416, 1760, 1770, 1888, 1947, 2026, 2112, 2360, 2596, 2640, 2832, 3039, 3245, 3520, 3540, 3776, 3894, 4052, 4720, 5065, 5192, 5280, 5664, 6078, 6490, 7080, 7788, 8104, 9440, 9735, 10130, 10384, 10560, 11143, 11328, 12156, 12980, 14160, 15195, 15576, 16208, 18880, 19470, 20260, 20768, 22286, 24312, 25960, 28320, 30390, 31152, 32416, 33429, 38940, 40520, 41536, 44572, 48624, 51920, 55715, 56640, 59767, 60780, 62304, 64832, 66858, 77880, 81040, 89144, 97248, 103840, 111430, 119534, 121560, 124608, 133716, 155760, 162080, 167145, 178288, 179301, 194496, 207680, 222860, 239068, 243120, 267432, 298835, 311520, 324160, 334290, 356576, 358602, 445720, 478136, 486240, 534864, 597670, 623040, 657437, 668580, 713152, 717204, 891440, 896505, 956272, 972480, 1069728, 1195340, 1314874, 1337160, 1434408, 1782880, 1793010, 1912544, 1972311, 2139456, 2390680, 2629748, 2674320, 2868816, 3287185, 3565760, 3586020, 3825088, 3944622, 4781360, 5259496, 5348640, 5737632, 6574370, 7172040, 7889244, 9562720, 9861555, 10518992, 10697280, 11475264, 13148740, 14344080, 15778488, 19125440, 19723110, 21037984, 26297480, 28688160, 31556976, 39446220, 42075968, 52594960, 57376320, 63113952, 78892440, 105189920, 126227904, 157784880, 210379840, 315569760, 631139520]

約数ペア:

[(1, 631139520), (2, 315569760), (3, 210379840), (4, 157784880), (5, 126227904), (6, 105189920), (8, 78892440), (10, 63113952), (11, 57376320), (12, 52594960), (15, 42075968), (16, 39446220), (20, 31556976), (22, 28688160), (24, 26297480), (30, 21037984), (32, 19723110), (33, 19125440), (40, 15778488), (44, 14344080), (48, 13148740), (55, 11475264), (59, 10697280), (60, 10518992), (64, 9861555), (66, 9562720), (80, 7889244), (88, 7172040), (96, 6574370), (110, 5737632), (118, 5348640), (120, 5259496), (132, 4781360), (160, 3944622), (165, 3825088), (176, 3586020), (177, 3565760), (192, 3287185), (220, 2868816), (236, 2674320), (240, 2629748), (264, 2390680), (295, 2139456), (320, 1972311), (330, 1912544), (352, 1793010), (354, 1782880), (440, 1434408), (472, 1337160), (480, 1314874), (528, 1195340), (590, 1069728), (649, 972480), (660, 956272), (704, 896505), (708, 891440), (880, 717204), (885, 713152), (944, 668580), (960, 657437), (1013, 623040), (1056, 597670), (1180, 534864), (1298, 486240), (1320, 478136), (1416, 445720), (1760, 358602), (1770, 356576), (1888, 334290), (1947, 324160), (2026, 311520), (2112, 298835), (2360, 267432), (2596, 243120), (2640, 239068), (2832, 222860), (3039, 207680), (3245, 194496), (3520, 179301), (3540, 178288), (3776, 167145), (3894, 162080), (4052, 155760), (4720, 133716), (5065, 124608), (5192, 121560), (5280, 119534), (5664, 111430), (6078, 103840), (6490, 97248), (7080, 89144), (7788, 81040), (8104, 77880), (9440, 66858), (9735, 64832), (10130, 62304), (10384, 60780), (10560, 59767), (11143, 56640), (11328, 55715), (12156, 51920), (12980, 48624), (14160, 44572), (15195, 41536), (15576, 40520), (16208, 38940), (18880, 33429), (19470, 32416), (20260, 31152), (20768, 30390), (22286, 28320), (24312, 25960)]