7156800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 252

約数和(自身を含む): 29480256

約数和(自身を除く): 22323456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 71, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 142, 144, 150, 160, 168, 175, 180, 192, 200, 210, 213, 224, 225, 240, 252, 280, 284, 288, 300, 315, 320, 336, 350, 355, 360, 400, 420, 426, 448, 450, 480, 497, 504, 525, 560, 568, 576, 600, 630, 639, 672, 700, 710, 720, 800, 840, 852, 900, 960, 994, 1008, 1050, 1065, 1120, 1136, 1200, 1260, 1278, 1344, 1400, 1420, 1440, 1491, 1575, 1600, 1680, 1704, 1775, 1800, 1988, 2016, 2100, 2130, 2240, 2272, 2400, 2485, 2520, 2556, 2800, 2840, 2880, 2982, 3150, 3195, 3360, 3408, 3550, 3600, 3976, 4032, 4200, 4260, 4473, 4544, 4800, 4970, 5040, 5112, 5325, 5600, 5680, 5964, 6300, 6390, 6720, 6816, 7100, 7200, 7455, 7952, 8400, 8520, 8946, 9940, 10080, 10224, 10650, 11200, 11360, 11928, 12425, 12600, 12780, 13632, 14200, 14400, 14910, 15904, 15975, 16800, 17040, 17892, 19880, 20160, 20448, 21300, 22365, 22720, 23856, 24850, 25200, 25560, 28400, 29820, 31808, 31950, 33600, 34080, 35784, 37275, 39760, 40896, 42600, 44730, 47712, 49700, 50400, 51120, 56800, 59640, 63900, 68160, 71568, 74550, 79520, 85200, 89460, 95424, 99400, 100800, 102240, 111825, 113600, 119280, 127800, 143136, 149100, 159040, 170400, 178920, 198800, 204480, 223650, 238560, 255600, 286272, 298200, 340800, 357840, 397600, 447300, 477120, 511200, 596400, 715680, 795200, 894600, 1022400, 1192800, 1431360, 1789200, 2385600, 3578400, 7156800]

約数ペア:

[(1, 7156800), (2, 3578400), (3, 2385600), (4, 1789200), (5, 1431360), (6, 1192800), (7, 1022400), (8, 894600), (9, 795200), (10, 715680), (12, 596400), (14, 511200), (15, 477120), (16, 447300), (18, 397600), (20, 357840), (21, 340800), (24, 298200), (25, 286272), (28, 255600), (30, 238560), (32, 223650), (35, 204480), (36, 198800), (40, 178920), (42, 170400), (45, 159040), (48, 149100), (50, 143136), (56, 127800), (60, 119280), (63, 113600), (64, 111825), (70, 102240), (71, 100800), (72, 99400), (75, 95424), (80, 89460), (84, 85200), (90, 79520), (96, 74550), (100, 71568), (105, 68160), (112, 63900), (120, 59640), (126, 56800), (140, 51120), (142, 50400), (144, 49700), (150, 47712), (160, 44730), (168, 42600), (175, 40896), (180, 39760), (192, 37275), (200, 35784), (210, 34080), (213, 33600), (224, 31950), (225, 31808), (240, 29820), (252, 28400), (280, 25560), (284, 25200), (288, 24850), (300, 23856), (315, 22720), (320, 22365), (336, 21300), (350, 20448), (355, 20160), (360, 19880), (400, 17892), (420, 17040), (426, 16800), (448, 15975), (450, 15904), (480, 14910), (497, 14400), (504, 14200), (525, 13632), (560, 12780), (568, 12600), (576, 12425), (600, 11928), (630, 11360), (639, 11200), (672, 10650), (700, 10224), (710, 10080), (720, 9940), (800, 8946), (840, 8520), (852, 8400), (900, 7952), (960, 7455), (994, 7200), (1008, 7100), (1050, 6816), (1065, 6720), (1120, 6390), (1136, 6300), (1200, 5964), (1260, 5680), (1278, 5600), (1344, 5325), (1400, 5112), (1420, 5040), (1440, 4970), (1491, 4800), (1575, 4544), (1600, 4473), (1680, 4260), (1704, 4200), (1775, 4032), (1800, 3976), (1988, 3600), (2016, 3550), (2100, 3408), (2130, 3360), (2240, 3195), (2272, 3150), (2400, 2982), (2485, 2880), (2520, 2840), (2556, 2800)]