872379480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61091}}^1$

素因数の和:61129

約数の個数: 128

約数和(自身を含む): 3167009280

約数和(自身を除く): 2294629800

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, 61091, 122182, 183273, 244364, 305455, 366546, 427637, 488728, 610910, 733092, 855274, 916365, 1038547, 1221820, 1282911, 1466184, 1710548, 1832730, 2077094, 2138185, 2443640, 2565822, 3115641, 3421096, 3665460, 4154188, 4276370, 5131644, 5192735, 6231282, 6414555, 7269829, 7330920, 8308376, 8552740, 10263288, 10385470, 12462564, 12829110, 14539658, 15578205, 17105480, 20770940, 21809487, 24925128, 25658220, 29079316, 31156410, 36349145, 41541880, 43618974, 51316440, 58158632, 62312820, 72698290, 87237948, 109047435, 124625640, 145396580, 174475896, 218094870, 290793160, 436189740, 872379480]

約数ペア:

[(1, 872379480), (2, 436189740), (3, 290793160), (4, 218094870), (5, 174475896), (6, 145396580), (7, 124625640), (8, 109047435), (10, 87237948), (12, 72698290), (14, 62312820), (15, 58158632), (17, 51316440), (20, 43618974), (21, 41541880), (24, 36349145), (28, 31156410), (30, 29079316), (34, 25658220), (35, 24925128), (40, 21809487), (42, 20770940), (51, 17105480), (56, 15578205), (60, 14539658), (68, 12829110), (70, 12462564), (84, 10385470), (85, 10263288), (102, 8552740), (105, 8308376), (119, 7330920), (120, 7269829), (136, 6414555), (140, 6231282), (168, 5192735), (170, 5131644), (204, 4276370), (210, 4154188), (238, 3665460), (255, 3421096), (280, 3115641), (340, 2565822), (357, 2443640), (408, 2138185), (420, 2077094), (476, 1832730), (510, 1710548), (595, 1466184), (680, 1282911), (714, 1221820), (840, 1038547), (952, 916365), (1020, 855274), (1190, 733092), (1428, 610910), (1785, 488728), (2040, 427637), (2380, 366546), (2856, 305455), (3570, 244364), (4760, 183273), (7140, 122182), (14280, 61091)]