346124280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1381

約数の個数: 128

約数和(自身を含む): 1088640000

約数和(自身を除く): 742515720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 79, 87, 116, 120, 145, 158, 174, 232, 237, 290, 316, 348, 395, 435, 474, 580, 632, 696, 790, 870, 948, 1160, 1185, 1259, 1580, 1740, 1896, 2291, 2370, 2518, 3160, 3480, 3777, 4582, 4740, 5036, 6295, 6873, 7554, 9164, 9480, 10072, 11455, 12590, 13746, 15108, 18328, 18885, 22910, 25180, 27492, 30216, 34365, 36511, 37770, 45820, 50360, 54984, 68730, 73022, 75540, 91640, 99461, 109533, 137460, 146044, 151080, 182555, 198922, 219066, 274920, 292088, 298383, 365110, 397844, 438132, 497305, 547665, 596766, 730220, 795688, 876264, 994610, 1095330, 1193532, 1460440, 1491915, 1989220, 2190660, 2387064, 2884369, 2983830, 3978440, 4381320, 5768738, 5967660, 8653107, 11537476, 11935320, 14421845, 17306214, 23074952, 28843690, 34612428, 43265535, 57687380, 69224856, 86531070, 115374760, 173062140, 346124280]

約数ペア:

[(1, 346124280), (2, 173062140), (3, 115374760), (4, 86531070), (5, 69224856), (6, 57687380), (8, 43265535), (10, 34612428), (12, 28843690), (15, 23074952), (20, 17306214), (24, 14421845), (29, 11935320), (30, 11537476), (40, 8653107), (58, 5967660), (60, 5768738), (79, 4381320), (87, 3978440), (116, 2983830), (120, 2884369), (145, 2387064), (158, 2190660), (174, 1989220), (232, 1491915), (237, 1460440), (290, 1193532), (316, 1095330), (348, 994610), (395, 876264), (435, 795688), (474, 730220), (580, 596766), (632, 547665), (696, 497305), (790, 438132), (870, 397844), (948, 365110), (1160, 298383), (1185, 292088), (1259, 274920), (1580, 219066), (1740, 198922), (1896, 182555), (2291, 151080), (2370, 146044), (2518, 137460), (3160, 109533), (3480, 99461), (3777, 91640), (4582, 75540), (4740, 73022), (5036, 68730), (6295, 54984), (6873, 50360), (7554, 45820), (9164, 37770), (9480, 36511), (10072, 34365), (11455, 30216), (12590, 27492), (13746, 25180), (15108, 22910), (18328, 18885)]