1689901320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{828383}}^1$

素因数の和:828414

約数の個数: 64

約数和(自身を含む): 5367928320

約数和(自身を除く): 3678027000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 828383, 1656766, 2485149, 3313532, 4141915, 4970298, 6627064, 8283830, 9940596, 12425745, 14082511, 16567660, 19881192, 24851490, 28165022, 33135320, 42247533, 49702980, 56330044, 70412555, 84495066, 99405960, 112660088, 140825110, 168990132, 211237665, 281650220, 337980264, 422475330, 563300440, 844950660, 1689901320]

約数ペア:

[(1, 1689901320), (2, 844950660), (3, 563300440), (4, 422475330), (5, 337980264), (6, 281650220), (8, 211237665), (10, 168990132), (12, 140825110), (15, 112660088), (17, 99405960), (20, 84495066), (24, 70412555), (30, 56330044), (34, 49702980), (40, 42247533), (51, 33135320), (60, 28165022), (68, 24851490), (85, 19881192), (102, 16567660), (120, 14082511), (136, 12425745), (170, 9940596), (204, 8283830), (255, 6627064), (340, 4970298), (408, 4141915), (510, 3313532), (680, 2485149), (1020, 1656766), (2040, 828383)]