1480811360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9941}}^1$

素因数の和:9989

約数の個数: 144

約数和(自身を含む): 4284206640

約数和(自身を除く): 2803395280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3724, 3920, 4256, 4655, 5320, 7448, 7840, 9310, 9941, 10640, 14896, 18620, 19882, 21280, 29792, 37240, 39764, 49705, 69587, 74480, 79528, 99410, 139174, 148960, 159056, 188879, 198820, 278348, 318112, 347935, 377758, 397640, 487109, 556696, 695870, 755516, 795280, 944395, 974218, 1113392, 1322153, 1391740, 1511032, 1590560, 1888790, 1948436, 2226784, 2435545, 2644306, 2783480, 3022064, 3777580, 3896872, 4871090, 5288612, 5566960, 6044128, 6610765, 7555160, 7793744, 9255071, 9742180, 10577224, 11133920, 13221530, 15110320, 15587488, 18510142, 19484360, 21154448, 26443060, 30220640, 37020284, 38968720, 42308896, 46275355, 52886120, 74040568, 77937440, 92550710, 105772240, 148081136, 185101420, 211544480, 296162272, 370202840, 740405680, 1480811360]

約数ペア:

[(1, 1480811360), (2, 740405680), (4, 370202840), (5, 296162272), (7, 211544480), (8, 185101420), (10, 148081136), (14, 105772240), (16, 92550710), (19, 77937440), (20, 74040568), (28, 52886120), (32, 46275355), (35, 42308896), (38, 38968720), (40, 37020284), (49, 30220640), (56, 26443060), (70, 21154448), (76, 19484360), (80, 18510142), (95, 15587488), (98, 15110320), (112, 13221530), (133, 11133920), (140, 10577224), (152, 9742180), (160, 9255071), (190, 7793744), (196, 7555160), (224, 6610765), (245, 6044128), (266, 5566960), (280, 5288612), (304, 4871090), (380, 3896872), (392, 3777580), (490, 3022064), (532, 2783480), (560, 2644306), (608, 2435545), (665, 2226784), (760, 1948436), (784, 1888790), (931, 1590560), (980, 1511032), (1064, 1391740), (1120, 1322153), (1330, 1113392), (1520, 974218), (1568, 944395), (1862, 795280), (1960, 755516), (2128, 695870), (2660, 556696), (3040, 487109), (3724, 397640), (3920, 377758), (4256, 347935), (4655, 318112), (5320, 278348), (7448, 198820), (7840, 188879), (9310, 159056), (9941, 148960), (10640, 139174), (14896, 99410), (18620, 79528), (19882, 74480), (21280, 69587), (29792, 49705), (37240, 39764)]