1210580896

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 3048192000

約数和(自身を除く): 1837611104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 76, 83, 92, 112, 133, 149, 152, 161, 166, 184, 224, 266, 298, 304, 322, 332, 368, 437, 532, 581, 596, 608, 644, 664, 736, 874, 1043, 1064, 1162, 1192, 1288, 1328, 1577, 1748, 1909, 2086, 2128, 2324, 2384, 2576, 2656, 2831, 3059, 3154, 3427, 3496, 3818, 4172, 4256, 4648, 4768, 5152, 5662, 6118, 6308, 6854, 6992, 7636, 8344, 9296, 11039, 11324, 12236, 12367, 12616, 13363, 13708, 13984, 15272, 16688, 18592, 19817, 22078, 22648, 23989, 24472, 24734, 25232, 26726, 27416, 30544, 33376, 36271, 39634, 44156, 45296, 47978, 48944, 49468, 50464, 53452, 54832, 61088, 65113, 72542, 79268, 86569, 88312, 90592, 95956, 97888, 98936, 106904, 109664, 130226, 145084, 158536, 173138, 176624, 191912, 197872, 213808, 234973, 253897, 260452, 284441, 290168, 317072, 346276, 353248, 383824, 395744, 427616, 455791, 469946, 507794, 520904, 568882, 580336, 634144, 692552, 767648, 911582, 939892, 1015588, 1041808, 1137764, 1160672, 1385104, 1644811, 1823164, 1879784, 1991087, 2031176, 2083616, 2275528, 2770208, 3289622, 3646328, 3759568, 3982174, 4062352, 4551056, 5404379, 6579244, 7292656, 7519136, 7964348, 8124704, 9102112, 10808758, 13158488, 14585312, 15928696, 21617516, 26316976, 31857392, 37830653, 43235032, 52633952, 63714784, 75661306, 86470064, 151322612, 172940128, 302645224, 605290448, 1210580896]

約数ペア:

[(1, 1210580896), (2, 605290448), (4, 302645224), (7, 172940128), (8, 151322612), (14, 86470064), (16, 75661306), (19, 63714784), (23, 52633952), (28, 43235032), (32, 37830653), (38, 31857392), (46, 26316976), (56, 21617516), (76, 15928696), (83, 14585312), (92, 13158488), (112, 10808758), (133, 9102112), (149, 8124704), (152, 7964348), (161, 7519136), (166, 7292656), (184, 6579244), (224, 5404379), (266, 4551056), (298, 4062352), (304, 3982174), (322, 3759568), (332, 3646328), (368, 3289622), (437, 2770208), (532, 2275528), (581, 2083616), (596, 2031176), (608, 1991087), (644, 1879784), (664, 1823164), (736, 1644811), (874, 1385104), (1043, 1160672), (1064, 1137764), (1162, 1041808), (1192, 1015588), (1288, 939892), (1328, 911582), (1577, 767648), (1748, 692552), (1909, 634144), (2086, 580336), (2128, 568882), (2324, 520904), (2384, 507794), (2576, 469946), (2656, 455791), (2831, 427616), (3059, 395744), (3154, 383824), (3427, 353248), (3496, 346276), (3818, 317072), (4172, 290168), (4256, 284441), (4648, 260452), (4768, 253897), (5152, 234973), (5662, 213808), (6118, 197872), (6308, 191912), (6854, 176624), (6992, 173138), (7636, 158536), (8344, 145084), (9296, 130226), (11039, 109664), (11324, 106904), (12236, 98936), (12367, 97888), (12616, 95956), (13363, 90592), (13708, 88312), (13984, 86569), (15272, 79268), (16688, 72542), (18592, 65113), (19817, 61088), (22078, 54832), (22648, 53452), (23989, 50464), (24472, 49468), (24734, 48944), (25232, 47978), (26726, 45296), (27416, 44156), (30544, 39634), (33376, 36271)]