1366120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 3878280

約数和(自身を除く): 2512160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 41, 49, 56, 68, 70, 82, 85, 98, 119, 136, 140, 164, 170, 196, 205, 238, 245, 280, 287, 328, 340, 392, 410, 476, 490, 574, 595, 680, 697, 820, 833, 952, 980, 1148, 1190, 1394, 1435, 1640, 1666, 1960, 2009, 2296, 2380, 2788, 2870, 3332, 3485, 4018, 4165, 4760, 4879, 5576, 5740, 6664, 6970, 8036, 8330, 9758, 10045, 11480, 13940, 16072, 16660, 19516, 20090, 24395, 27880, 33320, 34153, 39032, 40180, 48790, 68306, 80360, 97580, 136612, 170765, 195160, 273224, 341530, 683060, 1366120]

約数ペア:

[(1, 1366120), (2, 683060), (4, 341530), (5, 273224), (7, 195160), (8, 170765), (10, 136612), (14, 97580), (17, 80360), (20, 68306), (28, 48790), (34, 40180), (35, 39032), (40, 34153), (41, 33320), (49, 27880), (56, 24395), (68, 20090), (70, 19516), (82, 16660), (85, 16072), (98, 13940), (119, 11480), (136, 10045), (140, 9758), (164, 8330), (170, 8036), (196, 6970), (205, 6664), (238, 5740), (245, 5576), (280, 4879), (287, 4760), (328, 4165), (340, 4018), (392, 3485), (410, 3332), (476, 2870), (490, 2788), (574, 2380), (595, 2296), (680, 2009), (697, 1960), (820, 1666), (833, 1640), (952, 1435), (980, 1394), (1148, 1190)]