966871920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{82217}}^1$

素因数の和:82247

約数の個数: 120

約数和(自身を含む): 3486700944

約数和(自身を除く): 2519829024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 82217, 164434, 246651, 328868, 411085, 493302, 575519, 657736, 822170, 986604, 1151038, 1233255, 1315472, 1644340, 1726557, 1973208, 2302076, 2466510, 2877595, 3288680, 3453114, 3946416, 4028633, 4604152, 4933020, 5755190, 6577360, 6906228, 8057266, 8632785, 9208304, 9866040, 11510380, 12085899, 13812456, 16114532, 17265570, 19732080, 20143165, 23020760, 24171798, 27624912, 32229064, 34531140, 40286330, 46041520, 48343596, 60429495, 64458128, 69062280, 80572660, 96687192, 120858990, 138124560, 161145320, 193374384, 241717980, 322290640, 483435960, 966871920]

約数ペア:

[(1, 966871920), (2, 483435960), (3, 322290640), (4, 241717980), (5, 193374384), (6, 161145320), (7, 138124560), (8, 120858990), (10, 96687192), (12, 80572660), (14, 69062280), (15, 64458128), (16, 60429495), (20, 48343596), (21, 46041520), (24, 40286330), (28, 34531140), (30, 32229064), (35, 27624912), (40, 24171798), (42, 23020760), (48, 20143165), (49, 19732080), (56, 17265570), (60, 16114532), (70, 13812456), (80, 12085899), (84, 11510380), (98, 9866040), (105, 9208304), (112, 8632785), (120, 8057266), (140, 6906228), (147, 6577360), (168, 5755190), (196, 4933020), (210, 4604152), (240, 4028633), (245, 3946416), (280, 3453114), (294, 3288680), (336, 2877595), (392, 2466510), (420, 2302076), (490, 1973208), (560, 1726557), (588, 1644340), (735, 1315472), (784, 1233255), (840, 1151038), (980, 986604), (1176, 822170), (1470, 657736), (1680, 575519), (1960, 493302), (2352, 411085), (2940, 328868), (3920, 246651), (5880, 164434), (11760, 82217)]