63159680

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 161935200

約数和(自身を除く): 98775520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 80, 82, 83, 116, 128, 145, 160, 164, 166, 205, 232, 290, 320, 328, 332, 410, 415, 464, 580, 640, 656, 664, 820, 830, 928, 1160, 1189, 1312, 1328, 1640, 1660, 1856, 2320, 2378, 2407, 2624, 2656, 3280, 3320, 3403, 3712, 4640, 4756, 4814, 5248, 5312, 5945, 6560, 6640, 6806, 9280, 9512, 9628, 10624, 11890, 12035, 13120, 13280, 13612, 17015, 18560, 19024, 19256, 23780, 24070, 26240, 26560, 27224, 34030, 38048, 38512, 47560, 48140, 53120, 54448, 68060, 76096, 77024, 95120, 96280, 98687, 108896, 136120, 152192, 154048, 190240, 192560, 197374, 217792, 272240, 308096, 380480, 385120, 394748, 435584, 493435, 544480, 760960, 770240, 789496, 986870, 1088960, 1540480, 1578992, 1973740, 2177920, 3157984, 3947480, 6315968, 7894960, 12631936, 15789920, 31579840, 63159680]

約数ペア:

[(1, 63159680), (2, 31579840), (4, 15789920), (5, 12631936), (8, 7894960), (10, 6315968), (16, 3947480), (20, 3157984), (29, 2177920), (32, 1973740), (40, 1578992), (41, 1540480), (58, 1088960), (64, 986870), (80, 789496), (82, 770240), (83, 760960), (116, 544480), (128, 493435), (145, 435584), (160, 394748), (164, 385120), (166, 380480), (205, 308096), (232, 272240), (290, 217792), (320, 197374), (328, 192560), (332, 190240), (410, 154048), (415, 152192), (464, 136120), (580, 108896), (640, 98687), (656, 96280), (664, 95120), (820, 77024), (830, 76096), (928, 68060), (1160, 54448), (1189, 53120), (1312, 48140), (1328, 47560), (1640, 38512), (1660, 38048), (1856, 34030), (2320, 27224), (2378, 26560), (2407, 26240), (2624, 24070), (2656, 23780), (3280, 19256), (3320, 19024), (3403, 18560), (3712, 17015), (4640, 13612), (4756, 13280), (4814, 13120), (5248, 12035), (5312, 11890), (5945, 10624), (6560, 9628), (6640, 9512), (6806, 9280)]