2128342680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{10501}}^1$

素因数の和:11081

約数の個数: 96

約数和(自身を含む): 6930059760

約数和(自身を除く): 4801717080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 563, 1126, 1689, 2252, 2815, 3378, 4504, 5067, 5630, 6756, 8445, 10134, 10501, 11260, 13512, 16890, 20268, 21002, 22520, 25335, 31503, 33780, 40536, 42004, 50670, 52505, 63006, 67560, 84008, 94509, 101340, 105010, 126012, 157515, 189018, 202680, 210020, 252024, 315030, 378036, 420040, 472545, 630060, 756072, 945090, 1260120, 1890180, 3780360, 5912063, 11824126, 17736189, 23648252, 29560315, 35472378, 47296504, 53208567, 59120630, 70944756, 88680945, 106417134, 118241260, 141889512, 177361890, 212834268, 236482520, 266042835, 354723780, 425668536, 532085670, 709447560, 1064171340, 2128342680]

約数ペア:

[(1, 2128342680), (2, 1064171340), (3, 709447560), (4, 532085670), (5, 425668536), (6, 354723780), (8, 266042835), (9, 236482520), (10, 212834268), (12, 177361890), (15, 141889512), (18, 118241260), (20, 106417134), (24, 88680945), (30, 70944756), (36, 59120630), (40, 53208567), (45, 47296504), (60, 35472378), (72, 29560315), (90, 23648252), (120, 17736189), (180, 11824126), (360, 5912063), (563, 3780360), (1126, 1890180), (1689, 1260120), (2252, 945090), (2815, 756072), (3378, 630060), (4504, 472545), (5067, 420040), (5630, 378036), (6756, 315030), (8445, 252024), (10134, 210020), (10501, 202680), (11260, 189018), (13512, 157515), (16890, 126012), (20268, 105010), (21002, 101340), (22520, 94509), (25335, 84008), (31503, 67560), (33780, 63006), (40536, 52505), (42004, 50670)]