56212800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^2\times {\mathrm{239}}^1$

素因数の和:278

約数の個数: 252

約数和(自身を含む): 215432640

約数和(自身を除く): 159219840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 239, 240, 245, 280, 294, 300, 320, 336, 350, 392, 400, 420, 448, 478, 480, 490, 525, 560, 588, 600, 672, 700, 717, 735, 784, 800, 840, 956, 960, 980, 1050, 1120, 1176, 1195, 1200, 1225, 1344, 1400, 1434, 1470, 1568, 1600, 1673, 1680, 1912, 1960, 2100, 2240, 2352, 2390, 2400, 2450, 2800, 2868, 2940, 3136, 3346, 3360, 3585, 3675, 3824, 3920, 4200, 4704, 4780, 4800, 4900, 5019, 5600, 5736, 5880, 5975, 6692, 6720, 7170, 7350, 7648, 7840, 8365, 8400, 9408, 9560, 9800, 10038, 11200, 11472, 11711, 11760, 11950, 13384, 14340, 14700, 15296, 15680, 16730, 16800, 17925, 19120, 19600, 20076, 22944, 23422, 23520, 23900, 25095, 26768, 28680, 29400, 33460, 33600, 35133, 35850, 38240, 39200, 40152, 41825, 45888, 46844, 47040, 47800, 50190, 53536, 57360, 58555, 58800, 66920, 70266, 71700, 76480, 78400, 80304, 83650, 93688, 95600, 100380, 107072, 114720, 117110, 117600, 125475, 133840, 140532, 143400, 160608, 167300, 175665, 187376, 191200, 200760, 229440, 234220, 235200, 250950, 267680, 281064, 286800, 292775, 321216, 334600, 351330, 374752, 382400, 401520, 468440, 501900, 535360, 562128, 573600, 585550, 669200, 702660, 749504, 803040, 878325, 936880, 1003800, 1124256, 1147200, 1171100, 1338400, 1405320, 1606080, 1756650, 1873760, 2007600, 2248512, 2342200, 2676800, 2810640, 3513300, 3747520, 4015200, 4684400, 5621280, 7026600, 8030400, 9368800, 11242560, 14053200, 18737600, 28106400, 56212800]

約数ペア:

[(1, 56212800), (2, 28106400), (3, 18737600), (4, 14053200), (5, 11242560), (6, 9368800), (7, 8030400), (8, 7026600), (10, 5621280), (12, 4684400), (14, 4015200), (15, 3747520), (16, 3513300), (20, 2810640), (21, 2676800), (24, 2342200), (25, 2248512), (28, 2007600), (30, 1873760), (32, 1756650), (35, 1606080), (40, 1405320), (42, 1338400), (48, 1171100), (49, 1147200), (50, 1124256), (56, 1003800), (60, 936880), (64, 878325), (70, 803040), (75, 749504), (80, 702660), (84, 669200), (96, 585550), (98, 573600), (100, 562128), (105, 535360), (112, 501900), (120, 468440), (140, 401520), (147, 382400), (150, 374752), (160, 351330), (168, 334600), (175, 321216), (192, 292775), (196, 286800), (200, 281064), (210, 267680), (224, 250950), (239, 235200), (240, 234220), (245, 229440), (280, 200760), (294, 191200), (300, 187376), (320, 175665), (336, 167300), (350, 160608), (392, 143400), (400, 140532), (420, 133840), (448, 125475), (478, 117600), (480, 117110), (490, 114720), (525, 107072), (560, 100380), (588, 95600), (600, 93688), (672, 83650), (700, 80304), (717, 78400), (735, 76480), (784, 71700), (800, 70266), (840, 66920), (956, 58800), (960, 58555), (980, 57360), (1050, 53536), (1120, 50190), (1176, 47800), (1195, 47040), (1200, 46844), (1225, 45888), (1344, 41825), (1400, 40152), (1434, 39200), (1470, 38240), (1568, 35850), (1600, 35133), (1673, 33600), (1680, 33460), (1912, 29400), (1960, 28680), (2100, 26768), (2240, 25095), (2352, 23900), (2390, 23520), (2400, 23422), (2450, 22944), (2800, 20076), (2868, 19600), (2940, 19120), (3136, 17925), (3346, 16800), (3360, 16730), (3585, 15680), (3675, 15296), (3824, 14700), (3920, 14340), (4200, 13384), (4704, 11950), (4780, 11760), (4800, 11711), (4900, 11472), (5019, 11200), (5600, 10038), (5736, 9800), (5880, 9560), (5975, 9408), (6692, 8400), (6720, 8365), (7170, 7840), (7350, 7648)]