129819480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9091}}^1$

素因数の和:9129

約数の個数: 128

約数和(自身を含む): 471329280

約数和(自身を除く): 341509800

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, 9091, 14280, 18182, 27273, 36364, 45455, 54546, 63637, 72728, 90910, 109092, 127274, 136365, 154547, 181820, 190911, 218184, 254548, 272730, 309094, 318185, 363640, 381822, 463641, 509096, 545460, 618188, 636370, 763644, 772735, 927282, 954555, 1081829, 1090920, 1236376, 1272740, 1527288, 1545470, 1854564, 1909110, 2163658, 2318205, 2545480, 3090940, 3245487, 3709128, 3818220, 4327316, 4636410, 5409145, 6181880, 6490974, 7636440, 8654632, 9272820, 10818290, 12981948, 16227435, 18545640, 21636580, 25963896, 32454870, 43273160, 64909740, 129819480]

約数ペア:

[(1, 129819480), (2, 64909740), (3, 43273160), (4, 32454870), (5, 25963896), (6, 21636580), (7, 18545640), (8, 16227435), (10, 12981948), (12, 10818290), (14, 9272820), (15, 8654632), (17, 7636440), (20, 6490974), (21, 6181880), (24, 5409145), (28, 4636410), (30, 4327316), (34, 3818220), (35, 3709128), (40, 3245487), (42, 3090940), (51, 2545480), (56, 2318205), (60, 2163658), (68, 1909110), (70, 1854564), (84, 1545470), (85, 1527288), (102, 1272740), (105, 1236376), (119, 1090920), (120, 1081829), (136, 954555), (140, 927282), (168, 772735), (170, 763644), (204, 636370), (210, 618188), (238, 545460), (255, 509096), (280, 463641), (340, 381822), (357, 363640), (408, 318185), (420, 309094), (476, 272730), (510, 254548), (595, 218184), (680, 190911), (714, 181820), (840, 154547), (952, 136365), (1020, 127274), (1190, 109092), (1428, 90910), (1785, 72728), (2040, 63637), (2380, 54546), (2856, 45455), (3570, 36364), (4760, 27273), (7140, 18182), (9091, 14280)]