405863040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1747}}^1$

素因数の和:1791

約数の個数: 192

約数和(自身を含む): 1422802080

約数和(自身を除く): 1016939040

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, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1408, 1452, 1747, 1760, 1815, 1920, 1936, 2112, 2420, 2640, 2904, 3494, 3520, 3630, 3872, 4224, 4840, 5241, 5280, 5808, 6988, 7040, 7260, 7744, 8735, 9680, 10482, 10560, 11616, 13976, 14520, 15488, 17470, 19217, 19360, 20964, 21120, 23232, 26205, 27952, 29040, 34940, 38434, 38720, 41928, 46464, 52410, 55904, 57651, 58080, 69880, 76868, 77440, 83856, 96085, 104820, 111808, 115302, 116160, 139760, 153736, 167712, 192170, 209640, 211387, 223616, 230604, 232320, 279520, 288255, 307472, 335424, 384340, 419280, 422774, 461208, 559040, 576510, 614944, 634161, 670848, 768680, 838560, 845548, 922416, 1056935, 1118080, 1153020, 1229888, 1268322, 1537360, 1677120, 1691096, 1844832, 2113870, 2306040, 2459776, 2536644, 3074720, 3170805, 3354240, 3382192, 3689664, 4227740, 4612080, 5073288, 6149440, 6341610, 6764384, 7379328, 8455480, 9224160, 10146576, 12298880, 12683220, 13528768, 16910960, 18448320, 20293152, 25366440, 27057536, 33821920, 36896640, 40586304, 50732880, 67643840, 81172608, 101465760, 135287680, 202931520, 405863040]

約数ペア:

[(1, 405863040), (2, 202931520), (3, 135287680), (4, 101465760), (5, 81172608), (6, 67643840), (8, 50732880), (10, 40586304), (11, 36896640), (12, 33821920), (15, 27057536), (16, 25366440), (20, 20293152), (22, 18448320), (24, 16910960), (30, 13528768), (32, 12683220), (33, 12298880), (40, 10146576), (44, 9224160), (48, 8455480), (55, 7379328), (60, 6764384), (64, 6341610), (66, 6149440), (80, 5073288), (88, 4612080), (96, 4227740), (110, 3689664), (120, 3382192), (121, 3354240), (128, 3170805), (132, 3074720), (160, 2536644), (165, 2459776), (176, 2306040), (192, 2113870), (220, 1844832), (240, 1691096), (242, 1677120), (264, 1537360), (320, 1268322), (330, 1229888), (352, 1153020), (363, 1118080), (384, 1056935), (440, 922416), (480, 845548), (484, 838560), (528, 768680), (605, 670848), (640, 634161), (660, 614944), (704, 576510), (726, 559040), (880, 461208), (960, 422774), (968, 419280), (1056, 384340), (1210, 335424), (1320, 307472), (1408, 288255), (1452, 279520), (1747, 232320), (1760, 230604), (1815, 223616), (1920, 211387), (1936, 209640), (2112, 192170), (2420, 167712), (2640, 153736), (2904, 139760), (3494, 116160), (3520, 115302), (3630, 111808), (3872, 104820), (4224, 96085), (4840, 83856), (5241, 77440), (5280, 76868), (5808, 69880), (6988, 58080), (7040, 57651), (7260, 55904), (7744, 52410), (8735, 46464), (9680, 41928), (10482, 38720), (10560, 38434), (11616, 34940), (13976, 29040), (14520, 27952), (15488, 26205), (17470, 23232), (19217, 21120), (19360, 20964)]