328726440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{130447}}^1$

素因数の和:130471

約数の個数: 96

約数和(自身を含む): 1220993280

約数和(自身を除く): 892266840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 130447, 260894, 391341, 521788, 652235, 782682, 913129, 1043576, 1174023, 1304470, 1565364, 1826258, 1956705, 2348046, 2608940, 2739387, 3130728, 3652516, 3913410, 4565645, 4696092, 5217880, 5478774, 5870115, 7305032, 7826820, 8218161, 9131290, 9392184, 10957548, 11740230, 13696935, 15653640, 16436322, 18262580, 21915096, 23480460, 27393870, 32872644, 36525160, 41090805, 46960920, 54787740, 65745288, 82181610, 109575480, 164363220, 328726440]

約数ペア:

[(1, 328726440), (2, 164363220), (3, 109575480), (4, 82181610), (5, 65745288), (6, 54787740), (7, 46960920), (8, 41090805), (9, 36525160), (10, 32872644), (12, 27393870), (14, 23480460), (15, 21915096), (18, 18262580), (20, 16436322), (21, 15653640), (24, 13696935), (28, 11740230), (30, 10957548), (35, 9392184), (36, 9131290), (40, 8218161), (42, 7826820), (45, 7305032), (56, 5870115), (60, 5478774), (63, 5217880), (70, 4696092), (72, 4565645), (84, 3913410), (90, 3652516), (105, 3130728), (120, 2739387), (126, 2608940), (140, 2348046), (168, 1956705), (180, 1826258), (210, 1565364), (252, 1304470), (280, 1174023), (315, 1043576), (360, 913129), (420, 782682), (504, 652235), (630, 521788), (840, 391341), (1260, 260894), (2520, 130447)]