1123888640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1152

約数の個数: 160

約数和(自身を含む): 3134799360

約数和(自身を除く): 2010910720

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, 224, 236, 256, 280, 295, 320, 413, 448, 472, 512, 560, 590, 640, 826, 896, 944, 1063, 1120, 1180, 1280, 1652, 1792, 1888, 2065, 2126, 2240, 2360, 2560, 3304, 3584, 3776, 4130, 4252, 4480, 4720, 5315, 6608, 7441, 7552, 8260, 8504, 8960, 9440, 10630, 13216, 14882, 15104, 16520, 17008, 17920, 18880, 21260, 26432, 29764, 30208, 33040, 34016, 37205, 37760, 42520, 52864, 59528, 62717, 66080, 68032, 74410, 75520, 85040, 105728, 119056, 125434, 132160, 136064, 148820, 151040, 170080, 211456, 238112, 250868, 264320, 272128, 297640, 313585, 340160, 439019, 476224, 501736, 528640, 544256, 595280, 627170, 680320, 878038, 952448, 1003472, 1057280, 1190560, 1254340, 1360640, 1756076, 1904896, 2006944, 2195095, 2381120, 2508680, 2721280, 3512152, 3809792, 4013888, 4390190, 4762240, 5017360, 7024304, 8027776, 8780380, 9524480, 10034720, 14048608, 16055552, 17560760, 19048960, 20069440, 28097216, 32111104, 35121520, 40138880, 56194432, 70243040, 80277760, 112388864, 140486080, 160555520, 224777728, 280972160, 561944320, 1123888640]

約数ペア:

[(1, 1123888640), (2, 561944320), (4, 280972160), (5, 224777728), (7, 160555520), (8, 140486080), (10, 112388864), (14, 80277760), (16, 70243040), (20, 56194432), (28, 40138880), (32, 35121520), (35, 32111104), (40, 28097216), (56, 20069440), (59, 19048960), (64, 17560760), (70, 16055552), (80, 14048608), (112, 10034720), (118, 9524480), (128, 8780380), (140, 8027776), (160, 7024304), (224, 5017360), (236, 4762240), (256, 4390190), (280, 4013888), (295, 3809792), (320, 3512152), (413, 2721280), (448, 2508680), (472, 2381120), (512, 2195095), (560, 2006944), (590, 1904896), (640, 1756076), (826, 1360640), (896, 1254340), (944, 1190560), (1063, 1057280), (1120, 1003472), (1180, 952448), (1280, 878038), (1652, 680320), (1792, 627170), (1888, 595280), (2065, 544256), (2126, 528640), (2240, 501736), (2360, 476224), (2560, 439019), (3304, 340160), (3584, 313585), (3776, 297640), (4130, 272128), (4252, 264320), (4480, 250868), (4720, 238112), (5315, 211456), (6608, 170080), (7441, 151040), (7552, 148820), (8260, 136064), (8504, 132160), (8960, 125434), (9440, 119056), (10630, 105728), (13216, 85040), (14882, 75520), (15104, 74410), (16520, 68032), (17008, 66080), (17920, 62717), (18880, 59528), (21260, 52864), (26432, 42520), (29764, 37760), (30208, 37205), (33040, 34016)]