7253872640

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{50599}}^1$

素因数の和:50635

約数の個数: 104

約数和(自身を含む): 19894300800

約数和(自身を除く): 12640428160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4096, 4480, 5120, 7168, 8960, 10240, 14336, 17920, 20480, 28672, 35840, 50599, 71680, 101198, 143360, 202396, 252995, 354193, 404792, 505990, 708386, 809584, 1011980, 1416772, 1619168, 1770965, 2023960, 2833544, 3238336, 3541930, 4047920, 5667088, 6476672, 7083860, 8095840, 11334176, 12953344, 14167720, 16191680, 22668352, 25906688, 28335440, 32383360, 45336704, 51813376, 56670880, 64766720, 90673408, 103626752, 113341760, 129533440, 181346816, 207253504, 226683520, 259066880, 362693632, 453367040, 518133760, 725387264, 906734080, 1036267520, 1450774528, 1813468160, 3626936320, 7253872640]

約数ペア:

[(1, 7253872640), (2, 3626936320), (4, 1813468160), (5, 1450774528), (7, 1036267520), (8, 906734080), (10, 725387264), (14, 518133760), (16, 453367040), (20, 362693632), (28, 259066880), (32, 226683520), (35, 207253504), (40, 181346816), (56, 129533440), (64, 113341760), (70, 103626752), (80, 90673408), (112, 64766720), (128, 56670880), (140, 51813376), (160, 45336704), (224, 32383360), (256, 28335440), (280, 25906688), (320, 22668352), (448, 16191680), (512, 14167720), (560, 12953344), (640, 11334176), (896, 8095840), (1024, 7083860), (1120, 6476672), (1280, 5667088), (1792, 4047920), (2048, 3541930), (2240, 3238336), (2560, 2833544), (3584, 2023960), (4096, 1770965), (4480, 1619168), (5120, 1416772), (7168, 1011980), (8960, 809584), (10240, 708386), (14336, 505990), (17920, 404792), (20480, 354193), (28672, 252995), (35840, 202396), (50599, 143360), (71680, 101198)]