144240180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7307}}^1$

素因数の和:7373

約数の個数: 96

約数和(自身を含む): 471453696

約数和(自身を除く): 327213516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 7307, 9870, 14614, 19740, 21921, 29228, 36535, 43842, 51149, 73070, 87684, 102298, 109605, 146140, 153447, 204596, 219210, 255745, 306894, 343429, 438420, 511490, 613788, 686858, 767235, 1022980, 1030287, 1373716, 1534470, 1717145, 2060574, 2404003, 3068940, 3434290, 4121148, 4808006, 5151435, 6868580, 7212009, 9616012, 10302870, 12020015, 14424018, 20605740, 24040030, 28848036, 36060045, 48080060, 72120090, 144240180]

約数ペア:

[(1, 144240180), (2, 72120090), (3, 48080060), (4, 36060045), (5, 28848036), (6, 24040030), (7, 20605740), (10, 14424018), (12, 12020015), (14, 10302870), (15, 9616012), (20, 7212009), (21, 6868580), (28, 5151435), (30, 4808006), (35, 4121148), (42, 3434290), (47, 3068940), (60, 2404003), (70, 2060574), (84, 1717145), (94, 1534470), (105, 1373716), (140, 1030287), (141, 1022980), (188, 767235), (210, 686858), (235, 613788), (282, 511490), (329, 438420), (420, 343429), (470, 306894), (564, 255745), (658, 219210), (705, 204596), (940, 153447), (987, 146140), (1316, 109605), (1410, 102298), (1645, 87684), (1974, 73070), (2820, 51149), (3290, 43842), (3948, 36535), (4935, 29228), (6580, 21921), (7307, 19740), (9870, 14614)]