156497880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16937}}^1$

素因数の和:16969

約数の個数: 128

約数和(自身を含む): 585377280

約数和(自身を除く): 428879400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 16937, 33874, 50811, 67748, 84685, 101622, 118559, 135496, 169370, 186307, 203244, 237118, 254055, 338740, 355677, 372614, 406488, 474236, 508110, 558921, 592795, 677480, 711354, 745228, 931535, 948472, 1016220, 1117842, 1185590, 1304149, 1422708, 1490456, 1778385, 1863070, 2032440, 2235684, 2371180, 2608298, 2794605, 2845416, 3556770, 3726140, 3912447, 4471368, 4742360, 5216596, 5589210, 6520745, 7113540, 7452280, 7824894, 10433192, 11178420, 13041490, 14227080, 15649788, 19562235, 22356840, 26082980, 31299576, 39124470, 52165960, 78248940, 156497880]

約数ペア:

[(1, 156497880), (2, 78248940), (3, 52165960), (4, 39124470), (5, 31299576), (6, 26082980), (7, 22356840), (8, 19562235), (10, 15649788), (11, 14227080), (12, 13041490), (14, 11178420), (15, 10433192), (20, 7824894), (21, 7452280), (22, 7113540), (24, 6520745), (28, 5589210), (30, 5216596), (33, 4742360), (35, 4471368), (40, 3912447), (42, 3726140), (44, 3556770), (55, 2845416), (56, 2794605), (60, 2608298), (66, 2371180), (70, 2235684), (77, 2032440), (84, 1863070), (88, 1778385), (105, 1490456), (110, 1422708), (120, 1304149), (132, 1185590), (140, 1117842), (154, 1016220), (165, 948472), (168, 931535), (210, 745228), (220, 711354), (231, 677480), (264, 592795), (280, 558921), (308, 508110), (330, 474236), (385, 406488), (420, 372614), (440, 355677), (462, 338740), (616, 254055), (660, 237118), (770, 203244), (840, 186307), (924, 169370), (1155, 135496), (1320, 118559), (1540, 101622), (1848, 84685), (2310, 67748), (3080, 50811), (4620, 33874), (9240, 16937)]