320031360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5051}}^1$

素因数の和:5087

約数の個数: 192

約数和(自身を含む): 1205811360

約数和(自身を除く): 885780000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5051, 5280, 5760, 6336, 7040, 7920, 10102, 10560, 12672, 15153, 15840, 20204, 21120, 25255, 30306, 31680, 40408, 45459, 50510, 55561, 60612, 63360, 75765, 80816, 90918, 101020, 111122, 121224, 151530, 161632, 166683, 181836, 202040, 222244, 227295, 242448, 277805, 303060, 323264, 333366, 363672, 404080, 444488, 454590, 484896, 500049, 555610, 606120, 646528, 666732, 727344, 808160, 833415, 888976, 909180, 969792, 1000098, 1111220, 1212240, 1333464, 1454688, 1616320, 1666830, 1777952, 1818360, 1939584, 2000196, 2222440, 2424480, 2500245, 2666928, 2909376, 3232640, 3333660, 3555904, 3636720, 4000392, 4444880, 4848960, 5000490, 5333856, 5818752, 6667320, 7111808, 7273440, 8000784, 8889760, 9697920, 10000980, 10667712, 13334640, 14546880, 16001568, 17779520, 20001960, 21335424, 26669280, 29093760, 32003136, 35559040, 40003920, 53338560, 64006272, 80007840, 106677120, 160015680, 320031360]

約数ペア:

[(1, 320031360), (2, 160015680), (3, 106677120), (4, 80007840), (5, 64006272), (6, 53338560), (8, 40003920), (9, 35559040), (10, 32003136), (11, 29093760), (12, 26669280), (15, 21335424), (16, 20001960), (18, 17779520), (20, 16001568), (22, 14546880), (24, 13334640), (30, 10667712), (32, 10000980), (33, 9697920), (36, 8889760), (40, 8000784), (44, 7273440), (45, 7111808), (48, 6667320), (55, 5818752), (60, 5333856), (64, 5000490), (66, 4848960), (72, 4444880), (80, 4000392), (88, 3636720), (90, 3555904), (96, 3333660), (99, 3232640), (110, 2909376), (120, 2666928), (128, 2500245), (132, 2424480), (144, 2222440), (160, 2000196), (165, 1939584), (176, 1818360), (180, 1777952), (192, 1666830), (198, 1616320), (220, 1454688), (240, 1333464), (264, 1212240), (288, 1111220), (320, 1000098), (330, 969792), (352, 909180), (360, 888976), (384, 833415), (396, 808160), (440, 727344), (480, 666732), (495, 646528), (528, 606120), (576, 555610), (640, 500049), (660, 484896), (704, 454590), (720, 444488), (792, 404080), (880, 363672), (960, 333366), (990, 323264), (1056, 303060), (1152, 277805), (1320, 242448), (1408, 227295), (1440, 222244), (1584, 202040), (1760, 181836), (1920, 166683), (1980, 161632), (2112, 151530), (2640, 121224), (2880, 111122), (3168, 101020), (3520, 90918), (3960, 80816), (4224, 75765), (5051, 63360), (5280, 60612), (5760, 55561), (6336, 50510), (7040, 45459), (7920, 40408), (10102, 31680), (10560, 30306), (12672, 25255), (15153, 21120), (15840, 20204)]