165497360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5009}}^1$

素因数の和:5088

約数の個数: 80

約数和(自身を含む): 447292800

約数和(自身を除く): 281795440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2360, 3304, 4130, 4720, 5009, 6608, 8260, 10018, 16520, 20036, 25045, 33040, 35063, 40072, 50090, 70126, 80144, 100180, 140252, 175315, 200360, 280504, 295531, 350630, 400720, 561008, 591062, 701260, 1182124, 1402520, 1477655, 2068717, 2364248, 2805040, 2955310, 4137434, 4728496, 5910620, 8274868, 10343585, 11821240, 16549736, 20687170, 23642480, 33099472, 41374340, 82748680, 165497360]

約数ペア:

[(1, 165497360), (2, 82748680), (4, 41374340), (5, 33099472), (7, 23642480), (8, 20687170), (10, 16549736), (14, 11821240), (16, 10343585), (20, 8274868), (28, 5910620), (35, 4728496), (40, 4137434), (56, 2955310), (59, 2805040), (70, 2364248), (80, 2068717), (112, 1477655), (118, 1402520), (140, 1182124), (236, 701260), (280, 591062), (295, 561008), (413, 400720), (472, 350630), (560, 295531), (590, 280504), (826, 200360), (944, 175315), (1180, 140252), (1652, 100180), (2065, 80144), (2360, 70126), (3304, 50090), (4130, 40072), (4720, 35063), (5009, 33040), (6608, 25045), (8260, 20036), (10018, 16520)]