17995853120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113153}}^1$

素因数の和:113248

約数の個数: 112

約数和(自身を含む): 49664648448

約数和(自身を除く): 31668795328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2240, 2272, 2485, 2840, 3976, 4544, 4970, 5680, 7952, 9940, 11360, 15904, 19880, 22720, 31808, 39760, 79520, 113153, 159040, 226306, 452612, 565765, 792071, 905224, 1131530, 1584142, 1810448, 2263060, 3168284, 3620896, 3960355, 4526120, 6336568, 7241792, 7920710, 8033863, 9052240, 12673136, 15841420, 16067726, 18104480, 25346272, 31682840, 32135452, 36208960, 40169315, 50692544, 56237041, 63365680, 64270904, 80338630, 112474082, 126731360, 128541808, 160677260, 224948164, 253462720, 257083616, 281185205, 321354520, 449896328, 514167232, 562370410, 642709040, 899792656, 1124740820, 1285418080, 1799585312, 2249481640, 2570836160, 3599170624, 4498963280, 8997926560, 17995853120]

約数ペア:

[(1, 17995853120), (2, 8997926560), (4, 4498963280), (5, 3599170624), (7, 2570836160), (8, 2249481640), (10, 1799585312), (14, 1285418080), (16, 1124740820), (20, 899792656), (28, 642709040), (32, 562370410), (35, 514167232), (40, 449896328), (56, 321354520), (64, 281185205), (70, 257083616), (71, 253462720), (80, 224948164), (112, 160677260), (140, 128541808), (142, 126731360), (160, 112474082), (224, 80338630), (280, 64270904), (284, 63365680), (320, 56237041), (355, 50692544), (448, 40169315), (497, 36208960), (560, 32135452), (568, 31682840), (710, 25346272), (994, 18104480), (1120, 16067726), (1136, 15841420), (1420, 12673136), (1988, 9052240), (2240, 8033863), (2272, 7920710), (2485, 7241792), (2840, 6336568), (3976, 4526120), (4544, 3960355), (4970, 3620896), (5680, 3168284), (7952, 2263060), (9940, 1810448), (11360, 1584142), (15904, 1131530), (19880, 905224), (22720, 792071), (31808, 565765), (39760, 452612), (79520, 226306), (113153, 159040)]