15716814720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{47317}}^1$

素因数の和:47512

約数の個数: 128

約数和(自身を含む): 50387991840

約数和(自身を除く): 34671177120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 240, 320, 346, 384, 480, 519, 640, 692, 865, 960, 1038, 1384, 1730, 1920, 2076, 2595, 2768, 3460, 4152, 5190, 5536, 6920, 8304, 10380, 11072, 13840, 16608, 20760, 22144, 27680, 33216, 41520, 47317, 55360, 66432, 83040, 94634, 110720, 141951, 166080, 189268, 236585, 283902, 332160, 378536, 473170, 567804, 709755, 757072, 946340, 1135608, 1419510, 1514144, 1892680, 2271216, 2839020, 3028288, 3785360, 4542432, 5678040, 6056576, 7570720, 8185841, 9084864, 11356080, 15141440, 16371682, 18169728, 22712160, 24557523, 30282880, 32743364, 40929205, 45424320, 49115046, 65486728, 81858410, 90848640, 98230092, 122787615, 130973456, 163716820, 196460184, 245575230, 261946912, 327433640, 392920368, 491150460, 523893824, 654867280, 785840736, 982300920, 1047787648, 1309734560, 1571681472, 1964601840, 2619469120, 3143362944, 3929203680, 5238938240, 7858407360, 15716814720]

約数ペア:

[(1, 15716814720), (2, 7858407360), (3, 5238938240), (4, 3929203680), (5, 3143362944), (6, 2619469120), (8, 1964601840), (10, 1571681472), (12, 1309734560), (15, 1047787648), (16, 982300920), (20, 785840736), (24, 654867280), (30, 523893824), (32, 491150460), (40, 392920368), (48, 327433640), (60, 261946912), (64, 245575230), (80, 196460184), (96, 163716820), (120, 130973456), (128, 122787615), (160, 98230092), (173, 90848640), (192, 81858410), (240, 65486728), (320, 49115046), (346, 45424320), (384, 40929205), (480, 32743364), (519, 30282880), (640, 24557523), (692, 22712160), (865, 18169728), (960, 16371682), (1038, 15141440), (1384, 11356080), (1730, 9084864), (1920, 8185841), (2076, 7570720), (2595, 6056576), (2768, 5678040), (3460, 4542432), (4152, 3785360), (5190, 3028288), (5536, 2839020), (6920, 2271216), (8304, 1892680), (10380, 1514144), (11072, 1419510), (13840, 1135608), (16608, 946340), (20760, 757072), (22144, 709755), (27680, 567804), (33216, 473170), (41520, 378536), (47317, 332160), (55360, 283902), (66432, 236585), (83040, 189268), (94634, 166080), (110720, 141951)]