107957640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{128521}}^1$

素因数の和:128542

約数の個数: 64

約数和(自身を含む): 370143360

約数和(自身を除く): 262185720

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, 128521, 257042, 385563, 514084, 642605, 771126, 899647, 1028168, 1285210, 1542252, 1799294, 1927815, 2570420, 2698941, 3084504, 3598588, 3855630, 4498235, 5140840, 5397882, 7197176, 7711260, 8996470, 10795764, 13494705, 15422520, 17992940, 21591528, 26989410, 35985880, 53978820, 107957640]

約数ペア:

[(1, 107957640), (2, 53978820), (3, 35985880), (4, 26989410), (5, 21591528), (6, 17992940), (7, 15422520), (8, 13494705), (10, 10795764), (12, 8996470), (14, 7711260), (15, 7197176), (20, 5397882), (21, 5140840), (24, 4498235), (28, 3855630), (30, 3598588), (35, 3084504), (40, 2698941), (42, 2570420), (56, 1927815), (60, 1799294), (70, 1542252), (84, 1285210), (105, 1028168), (120, 899647), (140, 771126), (168, 642605), (210, 514084), (280, 385563), (420, 257042), (840, 128521)]