3195267320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{128221}}^1$

素因数の和:128328

約数の個数: 64

約数和(自身を含む): 8308785600

約数和(自身を除く): 5113518280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 6230, 12460, 24920, 128221, 256442, 512884, 641105, 897547, 1025768, 1282210, 1795094, 2564420, 3590188, 4487735, 5128840, 7180376, 8975470, 11411669, 17950940, 22823338, 35901880, 45646676, 57058345, 79881683, 91293352, 114116690, 159763366, 228233380, 319526732, 399408415, 456466760, 639053464, 798816830, 1597633660, 3195267320]

約数ペア:

[(1, 3195267320), (2, 1597633660), (4, 798816830), (5, 639053464), (7, 456466760), (8, 399408415), (10, 319526732), (14, 228233380), (20, 159763366), (28, 114116690), (35, 91293352), (40, 79881683), (56, 57058345), (70, 45646676), (89, 35901880), (140, 22823338), (178, 17950940), (280, 11411669), (356, 8975470), (445, 7180376), (623, 5128840), (712, 4487735), (890, 3590188), (1246, 2564420), (1780, 1795094), (2492, 1282210), (3115, 1025768), (3560, 897547), (4984, 641105), (6230, 512884), (12460, 256442), (24920, 128221)]