968283960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67807}}^1$

素因数の和:67845

約数の個数: 128

約数和(自身を含む): 3515166720

約数和(自身を除く): 2546882760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 67807, 135614, 203421, 271228, 339035, 406842, 474649, 542456, 678070, 813684, 949298, 1017105, 1152719, 1356140, 1423947, 1627368, 1898596, 2034210, 2305438, 2373245, 2712280, 2847894, 3458157, 3797192, 4068420, 4610876, 4746490, 5695788, 5763595, 6916314, 7119735, 8069033, 8136840, 9221752, 9492980, 11391576, 11527190, 13832628, 14239470, 16138066, 17290785, 18985960, 23054380, 24207099, 27665256, 28478940, 32276132, 34581570, 40345165, 46108760, 48414198, 56957880, 64552264, 69163140, 80690330, 96828396, 121035495, 138326280, 161380660, 193656792, 242070990, 322761320, 484141980, 968283960]

約数ペア:

[(1, 968283960), (2, 484141980), (3, 322761320), (4, 242070990), (5, 193656792), (6, 161380660), (7, 138326280), (8, 121035495), (10, 96828396), (12, 80690330), (14, 69163140), (15, 64552264), (17, 56957880), (20, 48414198), (21, 46108760), (24, 40345165), (28, 34581570), (30, 32276132), (34, 28478940), (35, 27665256), (40, 24207099), (42, 23054380), (51, 18985960), (56, 17290785), (60, 16138066), (68, 14239470), (70, 13832628), (84, 11527190), (85, 11391576), (102, 9492980), (105, 9221752), (119, 8136840), (120, 8069033), (136, 7119735), (140, 6916314), (168, 5763595), (170, 5695788), (204, 4746490), (210, 4610876), (238, 4068420), (255, 3797192), (280, 3458157), (340, 2847894), (357, 2712280), (408, 2373245), (420, 2305438), (476, 2034210), (510, 1898596), (595, 1627368), (680, 1423947), (714, 1356140), (840, 1152719), (952, 1017105), (1020, 949298), (1190, 813684), (1428, 678070), (1785, 542456), (2040, 474649), (2380, 406842), (2856, 339035), (3570, 271228), (4760, 203421), (7140, 135614), (14280, 67807)]