140426880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 500860800

約数和(自身を除く): 360433920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 109, 110, 120, 122, 128, 132, 160, 165, 176, 183, 192, 218, 220, 240, 244, 264, 305, 320, 327, 330, 352, 366, 384, 436, 440, 480, 488, 528, 545, 610, 640, 654, 660, 671, 704, 732, 872, 880, 915, 960, 976, 1056, 1090, 1199, 1220, 1308, 1320, 1342, 1408, 1464, 1635, 1744, 1760, 1830, 1920, 1952, 2013, 2112, 2180, 2398, 2440, 2616, 2640, 2684, 2928, 3270, 3355, 3488, 3520, 3597, 3660, 3904, 4026, 4224, 4360, 4796, 4880, 5232, 5280, 5368, 5856, 5995, 6540, 6649, 6710, 6976, 7040, 7194, 7320, 7808, 8052, 8720, 9592, 9760, 10065, 10464, 10560, 10736, 11712, 11990, 13080, 13298, 13420, 13952, 14388, 14640, 16104, 17440, 17985, 19184, 19520, 19947, 20130, 20928, 21120, 21472, 23424, 23980, 26160, 26596, 26840, 28776, 29280, 32208, 33245, 34880, 35970, 38368, 39040, 39894, 40260, 41856, 42944, 47960, 52320, 53192, 53680, 57552, 58560, 64416, 66490, 69760, 71940, 73139, 76736, 79788, 80520, 85888, 95920, 99735, 104640, 106384, 107360, 115104, 117120, 128832, 132980, 143880, 146278, 153472, 159576, 161040, 191840, 199470, 209280, 212768, 214720, 219417, 230208, 257664, 265960, 287760, 292556, 319152, 322080, 365695, 383680, 398940, 425536, 429440, 438834, 460416, 531920, 575520, 585112, 638304, 644160, 731390, 767360, 797880, 851072, 877668, 1063840, 1097085, 1151040, 1170224, 1276608, 1288320, 1462780, 1595760, 1755336, 2127680, 2194170, 2302080, 2340448, 2553216, 2925560, 3191520, 3510672, 4255360, 4388340, 4680896, 5851120, 6383040, 7021344, 8776680, 9361792, 11702240, 12766080, 14042688, 17553360, 23404480, 28085376, 35106720, 46808960, 70213440, 140426880]

約数ペア:

[(1, 140426880), (2, 70213440), (3, 46808960), (4, 35106720), (5, 28085376), (6, 23404480), (8, 17553360), (10, 14042688), (11, 12766080), (12, 11702240), (15, 9361792), (16, 8776680), (20, 7021344), (22, 6383040), (24, 5851120), (30, 4680896), (32, 4388340), (33, 4255360), (40, 3510672), (44, 3191520), (48, 2925560), (55, 2553216), (60, 2340448), (61, 2302080), (64, 2194170), (66, 2127680), (80, 1755336), (88, 1595760), (96, 1462780), (109, 1288320), (110, 1276608), (120, 1170224), (122, 1151040), (128, 1097085), (132, 1063840), (160, 877668), (165, 851072), (176, 797880), (183, 767360), (192, 731390), (218, 644160), (220, 638304), (240, 585112), (244, 575520), (264, 531920), (305, 460416), (320, 438834), (327, 429440), (330, 425536), (352, 398940), (366, 383680), (384, 365695), (436, 322080), (440, 319152), (480, 292556), (488, 287760), (528, 265960), (545, 257664), (610, 230208), (640, 219417), (654, 214720), (660, 212768), (671, 209280), (704, 199470), (732, 191840), (872, 161040), (880, 159576), (915, 153472), (960, 146278), (976, 143880), (1056, 132980), (1090, 128832), (1199, 117120), (1220, 115104), (1308, 107360), (1320, 106384), (1342, 104640), (1408, 99735), (1464, 95920), (1635, 85888), (1744, 80520), (1760, 79788), (1830, 76736), (1920, 73139), (1952, 71940), (2013, 69760), (2112, 66490), (2180, 64416), (2398, 58560), (2440, 57552), (2616, 53680), (2640, 53192), (2684, 52320), (2928, 47960), (3270, 42944), (3355, 41856), (3488, 40260), (3520, 39894), (3597, 39040), (3660, 38368), (3904, 35970), (4026, 34880), (4224, 33245), (4360, 32208), (4796, 29280), (4880, 28776), (5232, 26840), (5280, 26596), (5368, 26160), (5856, 23980), (5995, 23424), (6540, 21472), (6649, 21120), (6710, 20928), (6976, 20130), (7040, 19947), (7194, 19520), (7320, 19184), (7808, 17985), (8052, 17440), (8720, 16104), (9592, 14640), (9760, 14388), (10065, 13952), (10464, 13420), (10560, 13298), (10736, 13080), (11712, 11990)]