5128205880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6105007}}^1$

素因数の和:6105028

約数の個数: 64

約数和(自身を含む): 17582423040

約数和(自身を除く): 12454217160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6105007, 12210014, 18315021, 24420028, 30525035, 36630042, 42735049, 48840056, 61050070, 73260084, 85470098, 91575105, 122100140, 128205147, 146520168, 170940196, 183150210, 213675245, 244200280, 256410294, 341880392, 366300420, 427350490, 512820588, 641025735, 732600840, 854700980, 1025641176, 1282051470, 1709401960, 2564102940, 5128205880]

約数ペア:

[(1, 5128205880), (2, 2564102940), (3, 1709401960), (4, 1282051470), (5, 1025641176), (6, 854700980), (7, 732600840), (8, 641025735), (10, 512820588), (12, 427350490), (14, 366300420), (15, 341880392), (20, 256410294), (21, 244200280), (24, 213675245), (28, 183150210), (30, 170940196), (35, 146520168), (40, 128205147), (42, 122100140), (56, 91575105), (60, 85470098), (70, 73260084), (84, 61050070), (105, 48840056), (120, 42735049), (140, 36630042), (168, 30525035), (210, 24420028), (280, 18315021), (420, 12210014), (840, 6105007)]