159104960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 168

約数和(自身を含む): 449976240

約数和(自身を除く): 290871280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 139, 140, 146, 160, 196, 224, 245, 278, 280, 292, 320, 365, 392, 448, 490, 511, 556, 560, 584, 695, 730, 784, 973, 980, 1022, 1112, 1120, 1168, 1390, 1460, 1568, 1946, 1960, 2044, 2224, 2240, 2336, 2555, 2780, 2920, 3136, 3577, 3892, 3920, 4088, 4448, 4672, 4865, 5110, 5560, 5840, 6811, 7154, 7784, 7840, 8176, 8896, 9730, 10147, 10220, 11120, 11680, 13622, 14308, 15568, 15680, 16352, 17885, 19460, 20294, 20440, 22240, 23360, 27244, 28616, 31136, 32704, 34055, 35770, 38920, 40588, 40880, 44480, 50735, 54488, 57232, 62272, 68110, 71029, 71540, 77840, 81176, 81760, 101470, 108976, 114464, 136220, 142058, 143080, 155680, 162352, 163520, 202940, 217952, 228928, 272440, 284116, 286160, 311360, 324704, 355145, 405880, 435904, 497203, 544880, 568232, 572320, 649408, 710290, 811760, 994406, 1089760, 1136464, 1144640, 1420580, 1623520, 1988812, 2179520, 2272928, 2486015, 2841160, 3247040, 3977624, 4545856, 4972030, 5682320, 7955248, 9944060, 11364640, 15910496, 19888120, 22729280, 31820992, 39776240, 79552480, 159104960]

約数ペア:

[(1, 159104960), (2, 79552480), (4, 39776240), (5, 31820992), (7, 22729280), (8, 19888120), (10, 15910496), (14, 11364640), (16, 9944060), (20, 7955248), (28, 5682320), (32, 4972030), (35, 4545856), (40, 3977624), (49, 3247040), (56, 2841160), (64, 2486015), (70, 2272928), (73, 2179520), (80, 1988812), (98, 1623520), (112, 1420580), (139, 1144640), (140, 1136464), (146, 1089760), (160, 994406), (196, 811760), (224, 710290), (245, 649408), (278, 572320), (280, 568232), (292, 544880), (320, 497203), (365, 435904), (392, 405880), (448, 355145), (490, 324704), (511, 311360), (556, 286160), (560, 284116), (584, 272440), (695, 228928), (730, 217952), (784, 202940), (973, 163520), (980, 162352), (1022, 155680), (1112, 143080), (1120, 142058), (1168, 136220), (1390, 114464), (1460, 108976), (1568, 101470), (1946, 81760), (1960, 81176), (2044, 77840), (2224, 71540), (2240, 71029), (2336, 68110), (2555, 62272), (2780, 57232), (2920, 54488), (3136, 50735), (3577, 44480), (3892, 40880), (3920, 40588), (4088, 38920), (4448, 35770), (4672, 34055), (4865, 32704), (5110, 31136), (5560, 28616), (5840, 27244), (6811, 23360), (7154, 22240), (7784, 20440), (7840, 20294), (8176, 19460), (8896, 17885), (9730, 16352), (10147, 15680), (10220, 15568), (11120, 14308), (11680, 13622)]