329215040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 224

約数和(自身を含む): 1011253248

約数和(自身を除く): 682038208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 320, 341, 352, 385, 431, 434, 440, 448, 496, 560, 616, 620, 682, 704, 770, 862, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1724, 1736, 1760, 1984, 2155, 2170, 2240, 2387, 2464, 2480, 2728, 3017, 3080, 3410, 3448, 3472, 3520, 4310, 4340, 4741, 4774, 4928, 4960, 5456, 6034, 6160, 6820, 6896, 6944, 8620, 8680, 9482, 9548, 9920, 10912, 11935, 12068, 12320, 13361, 13640, 13792, 13888, 15085, 17240, 17360, 18964, 19096, 21824, 23705, 23870, 24136, 24640, 26722, 27280, 27584, 30170, 33187, 34480, 34720, 37928, 38192, 47410, 47740, 48272, 53444, 54560, 60340, 66374, 66805, 68960, 69440, 75856, 76384, 93527, 94820, 95480, 96544, 106888, 109120, 120680, 132748, 133610, 137920, 146971, 151712, 152768, 165935, 187054, 189640, 190960, 193088, 213776, 241360, 265496, 267220, 293942, 303424, 331870, 374108, 379280, 381920, 427552, 467635, 482720, 530992, 534440, 587884, 663740, 734855, 748216, 758560, 763840, 855104, 935270, 965440, 1028797, 1061984, 1068880, 1175768, 1327480, 1469710, 1496432, 1517120, 1870540, 2057594, 2123968, 2137760, 2351536, 2654960, 2939420, 2992864, 3741080, 4115188, 4275520, 4703072, 5143985, 5309920, 5878840, 5985728, 7482160, 8230376, 9406144, 10287970, 10619840, 11757680, 14964320, 16460752, 20575940, 23515360, 29928640, 32921504, 41151880, 47030720, 65843008, 82303760, 164607520, 329215040]

約数ペア:

[(1, 329215040), (2, 164607520), (4, 82303760), (5, 65843008), (7, 47030720), (8, 41151880), (10, 32921504), (11, 29928640), (14, 23515360), (16, 20575940), (20, 16460752), (22, 14964320), (28, 11757680), (31, 10619840), (32, 10287970), (35, 9406144), (40, 8230376), (44, 7482160), (55, 5985728), (56, 5878840), (62, 5309920), (64, 5143985), (70, 4703072), (77, 4275520), (80, 4115188), (88, 3741080), (110, 2992864), (112, 2939420), (124, 2654960), (140, 2351536), (154, 2137760), (155, 2123968), (160, 2057594), (176, 1870540), (217, 1517120), (220, 1496432), (224, 1469710), (248, 1327480), (280, 1175768), (308, 1068880), (310, 1061984), (320, 1028797), (341, 965440), (352, 935270), (385, 855104), (431, 763840), (434, 758560), (440, 748216), (448, 734855), (496, 663740), (560, 587884), (616, 534440), (620, 530992), (682, 482720), (704, 467635), (770, 427552), (862, 381920), (868, 379280), (880, 374108), (992, 331870), (1085, 303424), (1120, 293942), (1232, 267220), (1240, 265496), (1364, 241360), (1540, 213776), (1705, 193088), (1724, 190960), (1736, 189640), (1760, 187054), (1984, 165935), (2155, 152768), (2170, 151712), (2240, 146971), (2387, 137920), (2464, 133610), (2480, 132748), (2728, 120680), (3017, 109120), (3080, 106888), (3410, 96544), (3448, 95480), (3472, 94820), (3520, 93527), (4310, 76384), (4340, 75856), (4741, 69440), (4774, 68960), (4928, 66805), (4960, 66374), (5456, 60340), (6034, 54560), (6160, 53444), (6820, 48272), (6896, 47740), (6944, 47410), (8620, 38192), (8680, 37928), (9482, 34720), (9548, 34480), (9920, 33187), (10912, 30170), (11935, 27584), (12068, 27280), (12320, 26722), (13361, 24640), (13640, 24136), (13792, 23870), (13888, 23705), (15085, 21824), (17240, 19096), (17360, 18964)]