313193760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2631

約数の個数: 192

約数和(自身を含む): 1123476480

約数和(自身を除く): 810282720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2208, 2530, 2579, 2640, 2760, 3036, 3680, 3795, 4048, 5060, 5158, 5280, 5520, 6072, 7590, 7737, 8096, 10120, 10316, 11040, 12144, 12895, 15180, 15474, 20240, 20632, 24288, 25790, 28369, 30360, 30948, 38685, 40480, 41264, 51580, 56738, 59317, 60720, 61896, 77370, 82528, 85107, 103160, 113476, 118634, 121440, 123792, 141845, 154740, 170214, 177951, 206320, 226952, 237268, 247584, 283690, 296585, 309480, 340428, 355902, 412640, 425535, 453904, 474536, 567380, 593170, 618960, 652487, 680856, 711804, 851070, 889755, 907808, 949072, 1134760, 1186340, 1237920, 1304974, 1361712, 1423608, 1702140, 1779510, 1898144, 1957461, 2269520, 2372680, 2609948, 2723424, 2847216, 3262435, 3404280, 3559020, 3914922, 4539040, 4745360, 5219896, 5694432, 6524870, 6808560, 7118040, 7829844, 9490720, 9787305, 10439792, 13049740, 13617120, 14236080, 15659688, 19574610, 20879584, 26099480, 28472160, 31319376, 39149220, 52198960, 62638752, 78298440, 104397920, 156596880, 313193760]

約数ペア:

[(1, 313193760), (2, 156596880), (3, 104397920), (4, 78298440), (5, 62638752), (6, 52198960), (8, 39149220), (10, 31319376), (11, 28472160), (12, 26099480), (15, 20879584), (16, 19574610), (20, 15659688), (22, 14236080), (23, 13617120), (24, 13049740), (30, 10439792), (32, 9787305), (33, 9490720), (40, 7829844), (44, 7118040), (46, 6808560), (48, 6524870), (55, 5694432), (60, 5219896), (66, 4745360), (69, 4539040), (80, 3914922), (88, 3559020), (92, 3404280), (96, 3262435), (110, 2847216), (115, 2723424), (120, 2609948), (132, 2372680), (138, 2269520), (160, 1957461), (165, 1898144), (176, 1779510), (184, 1702140), (220, 1423608), (230, 1361712), (240, 1304974), (253, 1237920), (264, 1186340), (276, 1134760), (330, 949072), (345, 907808), (352, 889755), (368, 851070), (440, 711804), (460, 680856), (480, 652487), (506, 618960), (528, 593170), (552, 567380), (660, 474536), (690, 453904), (736, 425535), (759, 412640), (880, 355902), (920, 340428), (1012, 309480), (1056, 296585), (1104, 283690), (1265, 247584), (1320, 237268), (1380, 226952), (1518, 206320), (1760, 177951), (1840, 170214), (2024, 154740), (2208, 141845), (2530, 123792), (2579, 121440), (2640, 118634), (2760, 113476), (3036, 103160), (3680, 85107), (3795, 82528), (4048, 77370), (5060, 61896), (5158, 60720), (5280, 59317), (5520, 56738), (6072, 51580), (7590, 41264), (7737, 40480), (8096, 38685), (10120, 30948), (10316, 30360), (11040, 28369), (12144, 25790), (12895, 24288), (15180, 20632), (15474, 20240)]