280133112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 877824000

約数和(自身を除く): 597690888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 149, 152, 168, 186, 217, 228, 248, 266, 298, 361, 372, 399, 434, 447, 456, 532, 589, 596, 651, 722, 744, 798, 868, 894, 1043, 1064, 1083, 1178, 1192, 1302, 1444, 1596, 1736, 1767, 1788, 2086, 2166, 2356, 2527, 2604, 2831, 2888, 3129, 3192, 3534, 3576, 4123, 4172, 4332, 4619, 4712, 5054, 5208, 5662, 6258, 7068, 7581, 8246, 8344, 8493, 8664, 9238, 10108, 11191, 11324, 12369, 12516, 13857, 14136, 15162, 16492, 16986, 18476, 19817, 20216, 22382, 22648, 24738, 25032, 27714, 30324, 32333, 32984, 33573, 33972, 36952, 39634, 44764, 49476, 53789, 55428, 59451, 60648, 64666, 67146, 67944, 78337, 79268, 87761, 89528, 96999, 98952, 107578, 110856, 118902, 129332, 134292, 156674, 158536, 161367, 175522, 193998, 215156, 235011, 237804, 258664, 263283, 268584, 313348, 322734, 351044, 376523, 387996, 430312, 470022, 475608, 526566, 614327, 626696, 645468, 702088, 753046, 775992, 940044, 1053132, 1129569, 1228654, 1290936, 1506092, 1667459, 1842981, 1880088, 2106264, 2259138, 2457308, 3012184, 3334918, 3685962, 4518276, 4914616, 5002377, 6669836, 7371924, 9036552, 10004754, 11672213, 13339672, 14743848, 20009508, 23344426, 35016639, 40019016, 46688852, 70033278, 93377704, 140066556, 280133112]

約数ペア:

[(1, 280133112), (2, 140066556), (3, 93377704), (4, 70033278), (6, 46688852), (7, 40019016), (8, 35016639), (12, 23344426), (14, 20009508), (19, 14743848), (21, 13339672), (24, 11672213), (28, 10004754), (31, 9036552), (38, 7371924), (42, 6669836), (56, 5002377), (57, 4914616), (62, 4518276), (76, 3685962), (84, 3334918), (93, 3012184), (114, 2457308), (124, 2259138), (133, 2106264), (149, 1880088), (152, 1842981), (168, 1667459), (186, 1506092), (217, 1290936), (228, 1228654), (248, 1129569), (266, 1053132), (298, 940044), (361, 775992), (372, 753046), (399, 702088), (434, 645468), (447, 626696), (456, 614327), (532, 526566), (589, 475608), (596, 470022), (651, 430312), (722, 387996), (744, 376523), (798, 351044), (868, 322734), (894, 313348), (1043, 268584), (1064, 263283), (1083, 258664), (1178, 237804), (1192, 235011), (1302, 215156), (1444, 193998), (1596, 175522), (1736, 161367), (1767, 158536), (1788, 156674), (2086, 134292), (2166, 129332), (2356, 118902), (2527, 110856), (2604, 107578), (2831, 98952), (2888, 96999), (3129, 89528), (3192, 87761), (3534, 79268), (3576, 78337), (4123, 67944), (4172, 67146), (4332, 64666), (4619, 60648), (4712, 59451), (5054, 55428), (5208, 53789), (5662, 49476), (6258, 44764), (7068, 39634), (7581, 36952), (8246, 33972), (8344, 33573), (8493, 32984), (8664, 32333), (9238, 30324), (10108, 27714), (11191, 25032), (11324, 24738), (12369, 22648), (12516, 22382), (13857, 20216), (14136, 19817), (15162, 18476), (16492, 16986)]