16800963200

素因数分解:

$2^7\times 5^2\times 7^3\times {\mathrm{15307}}^1$

素因数の和:15352

約数の個数: 192

約数和(自身を含む): 48403896000

約数和(自身を除く): 31602932800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 280, 320, 343, 350, 392, 400, 448, 490, 560, 640, 686, 700, 784, 800, 896, 980, 1120, 1225, 1372, 1400, 1568, 1600, 1715, 1960, 2240, 2450, 2744, 2800, 3136, 3200, 3430, 3920, 4480, 4900, 5488, 5600, 6272, 6860, 7840, 8575, 9800, 10976, 11200, 13720, 15307, 15680, 17150, 19600, 21952, 22400, 27440, 30614, 31360, 34300, 39200, 43904, 54880, 61228, 68600, 76535, 78400, 107149, 109760, 122456, 137200, 153070, 156800, 214298, 219520, 244912, 274400, 306140, 382675, 428596, 489824, 535745, 548800, 612280, 750043, 765350, 857192, 979648, 1071490, 1097600, 1224560, 1500086, 1530700, 1714384, 1959296, 2142980, 2449120, 2678725, 3000172, 3061400, 3428768, 3750215, 4285960, 4898240, 5250301, 5357450, 6000344, 6122800, 6857536, 7500430, 8571920, 9796480, 10500602, 10714900, 12000688, 12245600, 13715072, 15000860, 17143840, 18751075, 21001204, 21429800, 24001376, 24491200, 26251505, 30001720, 34287680, 37502150, 42002408, 42859600, 48002752, 48982400, 52503010, 60003440, 68575360, 75004300, 84004816, 85719200, 96005504, 105006020, 120006880, 131257525, 150008600, 168009632, 171438400, 210012040, 240013760, 262515050, 300017200, 336019264, 342876800, 420024080, 480027520, 525030100, 600034400, 672038528, 840048160, 1050060200, 1200068800, 1680096320, 2100120400, 2400137600, 3360192640, 4200240800, 8400481600, 16800963200]

約数ペア:

[(1, 16800963200), (2, 8400481600), (4, 4200240800), (5, 3360192640), (7, 2400137600), (8, 2100120400), (10, 1680096320), (14, 1200068800), (16, 1050060200), (20, 840048160), (25, 672038528), (28, 600034400), (32, 525030100), (35, 480027520), (40, 420024080), (49, 342876800), (50, 336019264), (56, 300017200), (64, 262515050), (70, 240013760), (80, 210012040), (98, 171438400), (100, 168009632), (112, 150008600), (128, 131257525), (140, 120006880), (160, 105006020), (175, 96005504), (196, 85719200), (200, 84004816), (224, 75004300), (245, 68575360), (280, 60003440), (320, 52503010), (343, 48982400), (350, 48002752), (392, 42859600), (400, 42002408), (448, 37502150), (490, 34287680), (560, 30001720), (640, 26251505), (686, 24491200), (700, 24001376), (784, 21429800), (800, 21001204), (896, 18751075), (980, 17143840), (1120, 15000860), (1225, 13715072), (1372, 12245600), (1400, 12000688), (1568, 10714900), (1600, 10500602), (1715, 9796480), (1960, 8571920), (2240, 7500430), (2450, 6857536), (2744, 6122800), (2800, 6000344), (3136, 5357450), (3200, 5250301), (3430, 4898240), (3920, 4285960), (4480, 3750215), (4900, 3428768), (5488, 3061400), (5600, 3000172), (6272, 2678725), (6860, 2449120), (7840, 2142980), (8575, 1959296), (9800, 1714384), (10976, 1530700), (11200, 1500086), (13720, 1224560), (15307, 1097600), (15680, 1071490), (17150, 979648), (19600, 857192), (21952, 765350), (22400, 750043), (27440, 612280), (30614, 548800), (31360, 535745), (34300, 489824), (39200, 428596), (43904, 382675), (54880, 306140), (61228, 274400), (68600, 244912), (76535, 219520), (78400, 214298), (107149, 156800), (109760, 153070), (122456, 137200)]