1301566000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3060

約数の個数: 160

約数和(自身を含む): 3714048000

約数和(自身を除く): 2412482000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 400, 434, 496, 500, 560, 620, 700, 775, 868, 875, 1000, 1085, 1240, 1400, 1550, 1736, 1750, 2000, 2170, 2480, 2800, 2999, 3100, 3472, 3500, 3875, 4340, 5425, 5998, 6200, 7000, 7750, 8680, 10850, 11996, 12400, 14000, 14995, 15500, 17360, 20993, 21700, 23992, 27125, 29990, 31000, 41986, 43400, 47984, 54250, 59980, 62000, 74975, 83972, 86800, 92969, 104965, 108500, 119960, 149950, 167944, 185938, 209930, 217000, 239920, 299900, 335888, 371876, 374875, 419860, 434000, 464845, 524825, 599800, 650783, 743752, 749750, 839720, 929690, 1049650, 1199600, 1301566, 1487504, 1499500, 1679440, 1859380, 2099300, 2324225, 2603132, 2624125, 2999000, 3253915, 3718760, 4198600, 4648450, 5206264, 5248250, 5998000, 6507830, 7437520, 8397200, 9296900, 10412528, 10496500, 11621125, 13015660, 16269575, 18593800, 20993000, 23242250, 26031320, 32539150, 37187600, 41986000, 46484500, 52062640, 65078300, 81347875, 92969000, 130156600, 162695750, 185938000, 260313200, 325391500, 650783000, 1301566000]

約数ペア:

[(1, 1301566000), (2, 650783000), (4, 325391500), (5, 260313200), (7, 185938000), (8, 162695750), (10, 130156600), (14, 92969000), (16, 81347875), (20, 65078300), (25, 52062640), (28, 46484500), (31, 41986000), (35, 37187600), (40, 32539150), (50, 26031320), (56, 23242250), (62, 20993000), (70, 18593800), (80, 16269575), (100, 13015660), (112, 11621125), (124, 10496500), (125, 10412528), (140, 9296900), (155, 8397200), (175, 7437520), (200, 6507830), (217, 5998000), (248, 5248250), (250, 5206264), (280, 4648450), (310, 4198600), (350, 3718760), (400, 3253915), (434, 2999000), (496, 2624125), (500, 2603132), (560, 2324225), (620, 2099300), (700, 1859380), (775, 1679440), (868, 1499500), (875, 1487504), (1000, 1301566), (1085, 1199600), (1240, 1049650), (1400, 929690), (1550, 839720), (1736, 749750), (1750, 743752), (2000, 650783), (2170, 599800), (2480, 524825), (2800, 464845), (2999, 434000), (3100, 419860), (3472, 374875), (3500, 371876), (3875, 335888), (4340, 299900), (5425, 239920), (5998, 217000), (6200, 209930), (7000, 185938), (7750, 167944), (8680, 149950), (10850, 119960), (11996, 108500), (12400, 104965), (14000, 92969), (14995, 86800), (15500, 83972), (17360, 74975), (20993, 62000), (21700, 59980), (23992, 54250), (27125, 47984), (29990, 43400), (31000, 41986)]