528465280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 1454112000

約数和(自身を除く): 925646720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 179, 224, 280, 320, 358, 448, 560, 640, 659, 716, 895, 896, 1120, 1253, 1318, 1432, 1790, 2240, 2506, 2636, 2864, 3295, 3580, 4480, 4613, 5012, 5272, 5728, 6265, 6590, 7160, 9226, 10024, 10544, 11456, 12530, 13180, 14320, 18452, 20048, 21088, 22912, 23065, 25060, 26360, 28640, 36904, 40096, 42176, 46130, 50120, 52720, 57280, 73808, 80192, 84352, 92260, 100240, 105440, 114560, 117961, 147616, 160384, 184520, 200480, 210880, 235922, 295232, 369040, 400960, 421760, 471844, 589805, 590464, 738080, 801920, 825727, 943688, 1179610, 1476160, 1651454, 1887376, 2359220, 2952320, 3302908, 3774752, 4128635, 4718440, 6605816, 7549504, 8257270, 9436880, 13211632, 15099008, 16514540, 18873760, 26423264, 33029080, 37747520, 52846528, 66058160, 75495040, 105693056, 132116320, 264232640, 528465280]

約数ペア:

[(1, 528465280), (2, 264232640), (4, 132116320), (5, 105693056), (7, 75495040), (8, 66058160), (10, 52846528), (14, 37747520), (16, 33029080), (20, 26423264), (28, 18873760), (32, 16514540), (35, 15099008), (40, 13211632), (56, 9436880), (64, 8257270), (70, 7549504), (80, 6605816), (112, 4718440), (128, 4128635), (140, 3774752), (160, 3302908), (179, 2952320), (224, 2359220), (280, 1887376), (320, 1651454), (358, 1476160), (448, 1179610), (560, 943688), (640, 825727), (659, 801920), (716, 738080), (895, 590464), (896, 589805), (1120, 471844), (1253, 421760), (1318, 400960), (1432, 369040), (1790, 295232), (2240, 235922), (2506, 210880), (2636, 200480), (2864, 184520), (3295, 160384), (3580, 147616), (4480, 117961), (4613, 114560), (5012, 105440), (5272, 100240), (5728, 92260), (6265, 84352), (6590, 80192), (7160, 73808), (9226, 57280), (10024, 52720), (10544, 50120), (11456, 46130), (12530, 42176), (13180, 40096), (14320, 36904), (18452, 28640), (20048, 26360), (21088, 25060), (22912, 23065)]