320314008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4363}}^1$

素因数の和:4421

約数の個数: 128

約数和(自身を含む): 1005465600

約数和(自身を除く): 685151592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1932, 2622, 3059, 3192, 3496, 3864, 4363, 5244, 6118, 8726, 9177, 10488, 12236, 13089, 17452, 18354, 24472, 26178, 30541, 34904, 36708, 52356, 61082, 73416, 82897, 91623, 100349, 104712, 122164, 165794, 183246, 200698, 244328, 248691, 301047, 331588, 366492, 401396, 497382, 580279, 602094, 663176, 702443, 732984, 802792, 994764, 1160558, 1204188, 1404886, 1740837, 1906631, 1989528, 2107329, 2321116, 2408376, 2809772, 3481674, 3813262, 4214658, 4642232, 5619544, 5719893, 6963348, 7626524, 8429316, 11439786, 13346417, 13926696, 15253048, 16858632, 22879572, 26692834, 40039251, 45759144, 53385668, 80078502, 106771336, 160157004, 320314008]

約数ペア:

[(1, 320314008), (2, 160157004), (3, 106771336), (4, 80078502), (6, 53385668), (7, 45759144), (8, 40039251), (12, 26692834), (14, 22879572), (19, 16858632), (21, 15253048), (23, 13926696), (24, 13346417), (28, 11439786), (38, 8429316), (42, 7626524), (46, 6963348), (56, 5719893), (57, 5619544), (69, 4642232), (76, 4214658), (84, 3813262), (92, 3481674), (114, 2809772), (133, 2408376), (138, 2321116), (152, 2107329), (161, 1989528), (168, 1906631), (184, 1740837), (228, 1404886), (266, 1204188), (276, 1160558), (322, 994764), (399, 802792), (437, 732984), (456, 702443), (483, 663176), (532, 602094), (552, 580279), (644, 497382), (798, 401396), (874, 366492), (966, 331588), (1064, 301047), (1288, 248691), (1311, 244328), (1596, 200698), (1748, 183246), (1932, 165794), (2622, 122164), (3059, 104712), (3192, 100349), (3496, 91623), (3864, 82897), (4363, 73416), (5244, 61082), (6118, 52356), (8726, 36708), (9177, 34904), (10488, 30541), (12236, 26178), (13089, 24472), (17452, 18354)]