15694918720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{34613}}^1$

素因数の和:34752

約数の個数: 112

約数和(自身を含む): 40618836720

約数和(自身を除く): 24923918000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 109, 130, 160, 208, 218, 260, 320, 416, 436, 520, 545, 832, 872, 1040, 1090, 1417, 1744, 2080, 2180, 2834, 3488, 4160, 4360, 5668, 6976, 7085, 8720, 11336, 14170, 17440, 22672, 28340, 34613, 34880, 45344, 56680, 69226, 90688, 113360, 138452, 173065, 226720, 276904, 346130, 449969, 453440, 553808, 692260, 899938, 1107616, 1384520, 1799876, 2215232, 2249845, 2769040, 3599752, 3772817, 4499690, 5538080, 7199504, 7545634, 8999380, 11076160, 14399008, 15091268, 17998760, 18864085, 28798016, 30182536, 35997520, 37728170, 49046621, 60365072, 71995040, 75456340, 98093242, 120730144, 143990080, 150912680, 196186484, 241460288, 245233105, 301825360, 392372968, 490466210, 603650720, 784745936, 980932420, 1207301440, 1569491872, 1961864840, 3138983744, 3923729680, 7847459360, 15694918720]

約数ペア:

[(1, 15694918720), (2, 7847459360), (4, 3923729680), (5, 3138983744), (8, 1961864840), (10, 1569491872), (13, 1207301440), (16, 980932420), (20, 784745936), (26, 603650720), (32, 490466210), (40, 392372968), (52, 301825360), (64, 245233105), (65, 241460288), (80, 196186484), (104, 150912680), (109, 143990080), (130, 120730144), (160, 98093242), (208, 75456340), (218, 71995040), (260, 60365072), (320, 49046621), (416, 37728170), (436, 35997520), (520, 30182536), (545, 28798016), (832, 18864085), (872, 17998760), (1040, 15091268), (1090, 14399008), (1417, 11076160), (1744, 8999380), (2080, 7545634), (2180, 7199504), (2834, 5538080), (3488, 4499690), (4160, 3772817), (4360, 3599752), (5668, 2769040), (6976, 2249845), (7085, 2215232), (8720, 1799876), (11336, 1384520), (14170, 1107616), (17440, 899938), (22672, 692260), (28340, 553808), (34613, 453440), (34880, 449969), (45344, 346130), (56680, 276904), (69226, 226720), (90688, 173065), (113360, 138452)]