40529280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 149817600

約数和(自身を除く): 109288320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 101, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 202, 209, 220, 228, 240, 264, 285, 303, 304, 320, 330, 352, 380, 384, 404, 418, 440, 456, 480, 505, 528, 570, 606, 608, 627, 640, 660, 704, 760, 808, 836, 880, 912, 960, 1010, 1045, 1056, 1111, 1140, 1212, 1216, 1254, 1320, 1408, 1515, 1520, 1616, 1672, 1760, 1824, 1919, 1920, 2020, 2090, 2112, 2222, 2280, 2424, 2432, 2508, 2640, 3030, 3040, 3135, 3232, 3333, 3344, 3520, 3648, 3838, 4040, 4180, 4224, 4444, 4560, 4848, 5016, 5280, 5555, 5757, 6060, 6080, 6270, 6464, 6666, 6688, 7040, 7296, 7676, 8080, 8360, 8888, 9120, 9595, 9696, 10032, 10560, 11110, 11514, 12120, 12160, 12540, 12928, 13332, 13376, 15352, 16160, 16665, 16720, 17776, 18240, 19190, 19392, 20064, 21109, 21120, 22220, 23028, 24240, 25080, 26664, 26752, 28785, 30704, 32320, 33330, 33440, 35552, 36480, 38380, 38784, 40128, 42218, 44440, 46056, 48480, 50160, 53328, 57570, 61408, 63327, 64640, 66660, 66880, 71104, 76760, 80256, 84436, 88880, 92112, 96960, 100320, 105545, 106656, 115140, 122816, 126654, 133320, 133760, 142208, 153520, 168872, 177760, 184224, 193920, 200640, 211090, 213312, 230280, 245632, 253308, 266640, 307040, 316635, 337744, 355520, 368448, 401280, 422180, 426624, 460560, 506616, 533280, 614080, 633270, 675488, 711040, 736896, 844360, 921120, 1013232, 1066560, 1228160, 1266540, 1350976, 1688720, 1842240, 2026464, 2133120, 2533080, 2701952, 3377440, 3684480, 4052928, 5066160, 6754880, 8105856, 10132320, 13509760, 20264640, 40529280]

約数ペア:

[(1, 40529280), (2, 20264640), (3, 13509760), (4, 10132320), (5, 8105856), (6, 6754880), (8, 5066160), (10, 4052928), (11, 3684480), (12, 3377440), (15, 2701952), (16, 2533080), (19, 2133120), (20, 2026464), (22, 1842240), (24, 1688720), (30, 1350976), (32, 1266540), (33, 1228160), (38, 1066560), (40, 1013232), (44, 921120), (48, 844360), (55, 736896), (57, 711040), (60, 675488), (64, 633270), (66, 614080), (76, 533280), (80, 506616), (88, 460560), (95, 426624), (96, 422180), (101, 401280), (110, 368448), (114, 355520), (120, 337744), (128, 316635), (132, 307040), (152, 266640), (160, 253308), (165, 245632), (176, 230280), (190, 213312), (192, 211090), (202, 200640), (209, 193920), (220, 184224), (228, 177760), (240, 168872), (264, 153520), (285, 142208), (303, 133760), (304, 133320), (320, 126654), (330, 122816), (352, 115140), (380, 106656), (384, 105545), (404, 100320), (418, 96960), (440, 92112), (456, 88880), (480, 84436), (505, 80256), (528, 76760), (570, 71104), (606, 66880), (608, 66660), (627, 64640), (640, 63327), (660, 61408), (704, 57570), (760, 53328), (808, 50160), (836, 48480), (880, 46056), (912, 44440), (960, 42218), (1010, 40128), (1045, 38784), (1056, 38380), (1111, 36480), (1140, 35552), (1212, 33440), (1216, 33330), (1254, 32320), (1320, 30704), (1408, 28785), (1515, 26752), (1520, 26664), (1616, 25080), (1672, 24240), (1760, 23028), (1824, 22220), (1919, 21120), (1920, 21109), (2020, 20064), (2090, 19392), (2112, 19190), (2222, 18240), (2280, 17776), (2424, 16720), (2432, 16665), (2508, 16160), (2640, 15352), (3030, 13376), (3040, 13332), (3135, 12928), (3232, 12540), (3333, 12160), (3344, 12120), (3520, 11514), (3648, 11110), (3838, 10560), (4040, 10032), (4180, 9696), (4224, 9595), (4444, 9120), (4560, 8888), (4848, 8360), (5016, 8080), (5280, 7676), (5555, 7296), (5757, 7040), (6060, 6688), (6080, 6666), (6270, 6464)]