117886720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 329656320

約数和(自身を除く): 211769600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 223, 224, 236, 256, 280, 295, 320, 413, 446, 448, 472, 560, 590, 640, 826, 892, 896, 944, 1115, 1120, 1180, 1280, 1561, 1652, 1784, 1792, 1888, 2065, 2230, 2240, 2360, 3122, 3304, 3568, 3776, 4130, 4460, 4480, 4720, 6244, 6608, 7136, 7552, 7805, 8260, 8920, 8960, 9440, 12488, 13157, 13216, 14272, 15104, 15610, 16520, 17840, 18880, 24976, 26314, 26432, 28544, 31220, 33040, 35680, 37760, 49952, 52628, 52864, 57088, 62440, 65785, 66080, 71360, 75520, 92099, 99904, 105256, 105728, 124880, 131570, 132160, 142720, 184198, 199808, 210512, 249760, 263140, 264320, 285440, 368396, 399616, 421024, 460495, 499520, 526280, 528640, 736792, 842048, 920990, 999040, 1052560, 1473584, 1684096, 1841980, 1998080, 2105120, 2947168, 3368192, 3683960, 4210240, 5894336, 7367920, 8420480, 11788672, 14735840, 16840960, 23577344, 29471680, 58943360, 117886720]

約数ペア:

[(1, 117886720), (2, 58943360), (4, 29471680), (5, 23577344), (7, 16840960), (8, 14735840), (10, 11788672), (14, 8420480), (16, 7367920), (20, 5894336), (28, 4210240), (32, 3683960), (35, 3368192), (40, 2947168), (56, 2105120), (59, 1998080), (64, 1841980), (70, 1684096), (80, 1473584), (112, 1052560), (118, 999040), (128, 920990), (140, 842048), (160, 736792), (223, 528640), (224, 526280), (236, 499520), (256, 460495), (280, 421024), (295, 399616), (320, 368396), (413, 285440), (446, 264320), (448, 263140), (472, 249760), (560, 210512), (590, 199808), (640, 184198), (826, 142720), (892, 132160), (896, 131570), (944, 124880), (1115, 105728), (1120, 105256), (1180, 99904), (1280, 92099), (1561, 75520), (1652, 71360), (1784, 66080), (1792, 65785), (1888, 62440), (2065, 57088), (2230, 52864), (2240, 52628), (2360, 49952), (3122, 37760), (3304, 35680), (3568, 33040), (3776, 31220), (4130, 28544), (4460, 26432), (4480, 26314), (4720, 24976), (6244, 18880), (6608, 17840), (7136, 16520), (7552, 15610), (7805, 15104), (8260, 14272), (8920, 13216), (8960, 13157), (9440, 12488)]