214965120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1212

約数の個数: 128

約数和(自身を含む): 692490240

約数和(自身を除く): 477525120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 824, 960, 1030, 1087, 1236, 1545, 1648, 1920, 2060, 2174, 2472, 3090, 3261, 3296, 4120, 4348, 4944, 5435, 6180, 6522, 6592, 8240, 8696, 9888, 10870, 12360, 13044, 13184, 16305, 16480, 17392, 19776, 21740, 24720, 26088, 32610, 32960, 34784, 39552, 43480, 49440, 52176, 65220, 65920, 69568, 86960, 98880, 104352, 111961, 130440, 139136, 173920, 197760, 208704, 223922, 260880, 335883, 347840, 417408, 447844, 521760, 559805, 671766, 695680, 895688, 1043520, 1119610, 1343532, 1679415, 1791376, 2087040, 2239220, 2687064, 3358830, 3582752, 4478440, 5374128, 6717660, 7165504, 8956880, 10748256, 13435320, 14331008, 17913760, 21496512, 26870640, 35827520, 42993024, 53741280, 71655040, 107482560, 214965120]

約数ペア:

[(1, 214965120), (2, 107482560), (3, 71655040), (4, 53741280), (5, 42993024), (6, 35827520), (8, 26870640), (10, 21496512), (12, 17913760), (15, 14331008), (16, 13435320), (20, 10748256), (24, 8956880), (30, 7165504), (32, 6717660), (40, 5374128), (48, 4478440), (60, 3582752), (64, 3358830), (80, 2687064), (96, 2239220), (103, 2087040), (120, 1791376), (128, 1679415), (160, 1343532), (192, 1119610), (206, 1043520), (240, 895688), (309, 695680), (320, 671766), (384, 559805), (412, 521760), (480, 447844), (515, 417408), (618, 347840), (640, 335883), (824, 260880), (960, 223922), (1030, 208704), (1087, 197760), (1236, 173920), (1545, 139136), (1648, 130440), (1920, 111961), (2060, 104352), (2174, 98880), (2472, 86960), (3090, 69568), (3261, 65920), (3296, 65220), (4120, 52176), (4348, 49440), (4944, 43480), (5435, 39552), (6180, 34784), (6522, 32960), (6592, 32610), (8240, 26088), (8696, 24720), (9888, 21740), (10870, 19776), (12360, 17392), (13044, 16480), (13184, 16305)]