2571087960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:1935

約数の個数: 256

約数和(自身を含む): 9849600000

約数和(自身を除く): 7278512040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 199, 210, 216, 252, 270, 280, 315, 360, 378, 398, 420, 504, 540, 597, 630, 756, 796, 840, 945, 995, 1080, 1194, 1260, 1393, 1512, 1592, 1709, 1791, 1890, 1990, 2388, 2520, 2786, 2985, 3418, 3582, 3780, 3980, 4179, 4776, 5127, 5373, 5572, 5970, 6836, 6965, 7164, 7560, 7960, 8358, 8545, 8955, 10254, 10746, 11144, 11940, 11963, 12537, 13672, 13930, 14328, 15381, 16716, 17090, 17910, 20508, 20895, 21492, 23880, 23926, 25074, 25635, 26865, 27860, 30762, 33432, 34180, 35820, 35889, 37611, 41016, 41790, 42984, 46143, 47852, 50148, 51270, 53730, 55720, 59815, 61524, 62685, 68360, 71640, 71778, 75222, 76905, 83580, 92286, 95704, 100296, 102540, 107460, 107667, 119630, 123048, 125370, 143556, 150444, 153810, 167160, 179445, 184572, 188055, 205080, 214920, 215334, 230715, 239260, 250740, 287112, 300888, 307620, 323001, 340091, 358890, 369144, 376110, 430668, 461430, 478520, 501480, 538335, 615240, 646002, 680182, 717780, 752220, 861336, 922860, 1020273, 1076670, 1292004, 1360364, 1435560, 1504440, 1615005, 1700455, 1845720, 2040546, 2153340, 2380637, 2584008, 2720728, 3060819, 3230010, 3400910, 4081092, 4306680, 4761274, 5101365, 6121638, 6460020, 6801820, 7141911, 8162184, 9182457, 9522548, 10202730, 11903185, 12243276, 12920040, 13603640, 14283822, 15304095, 18364914, 19045096, 20405460, 21425733, 23806370, 24486552, 28567644, 30608190, 35709555, 36729828, 40810920, 42851466, 45912285, 47612740, 57135288, 61216380, 64277199, 71419110, 73459656, 85702932, 91824570, 95225480, 107128665, 122432760, 128554398, 142838220, 171405864, 183649140, 214257330, 257108796, 285676440, 321385995, 367298280, 428514660, 514217592, 642771990, 857029320, 1285543980, 2571087960]

約数ペア:

[(1, 2571087960), (2, 1285543980), (3, 857029320), (4, 642771990), (5, 514217592), (6, 428514660), (7, 367298280), (8, 321385995), (9, 285676440), (10, 257108796), (12, 214257330), (14, 183649140), (15, 171405864), (18, 142838220), (20, 128554398), (21, 122432760), (24, 107128665), (27, 95225480), (28, 91824570), (30, 85702932), (35, 73459656), (36, 71419110), (40, 64277199), (42, 61216380), (45, 57135288), (54, 47612740), (56, 45912285), (60, 42851466), (63, 40810920), (70, 36729828), (72, 35709555), (84, 30608190), (90, 28567644), (105, 24486552), (108, 23806370), (120, 21425733), (126, 20405460), (135, 19045096), (140, 18364914), (168, 15304095), (180, 14283822), (189, 13603640), (199, 12920040), (210, 12243276), (216, 11903185), (252, 10202730), (270, 9522548), (280, 9182457), (315, 8162184), (360, 7141911), (378, 6801820), (398, 6460020), (420, 6121638), (504, 5101365), (540, 4761274), (597, 4306680), (630, 4081092), (756, 3400910), (796, 3230010), (840, 3060819), (945, 2720728), (995, 2584008), (1080, 2380637), (1194, 2153340), (1260, 2040546), (1393, 1845720), (1512, 1700455), (1592, 1615005), (1709, 1504440), (1791, 1435560), (1890, 1360364), (1990, 1292004), (2388, 1076670), (2520, 1020273), (2786, 922860), (2985, 861336), (3418, 752220), (3582, 717780), (3780, 680182), (3980, 646002), (4179, 615240), (4776, 538335), (5127, 501480), (5373, 478520), (5572, 461430), (5970, 430668), (6836, 376110), (6965, 369144), (7164, 358890), (7560, 340091), (7960, 323001), (8358, 307620), (8545, 300888), (8955, 287112), (10254, 250740), (10746, 239260), (11144, 230715), (11940, 215334), (11963, 214920), (12537, 205080), (13672, 188055), (13930, 184572), (14328, 179445), (15381, 167160), (16716, 153810), (17090, 150444), (17910, 143556), (20508, 125370), (20895, 123048), (21492, 119630), (23880, 107667), (23926, 107460), (25074, 102540), (25635, 100296), (26865, 95704), (27860, 92286), (30762, 83580), (33432, 76905), (34180, 75222), (35820, 71778), (35889, 71640), (37611, 68360), (41016, 62685), (41790, 61524), (42984, 59815), (46143, 55720), (47852, 53730), (50148, 51270)]