571352880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:1931

約数の個数: 160

約数和(自身を含む): 2035584000

約数和(自身を除く): 1464231120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 336, 398, 420, 560, 597, 796, 840, 995, 1194, 1393, 1592, 1680, 1709, 1990, 2388, 2786, 2985, 3184, 3418, 3980, 4179, 4776, 5127, 5572, 5970, 6836, 6965, 7960, 8358, 8545, 9552, 10254, 11144, 11940, 11963, 13672, 13930, 15920, 16716, 17090, 20508, 20895, 22288, 23880, 23926, 25635, 27344, 27860, 33432, 34180, 35889, 41016, 41790, 47760, 47852, 51270, 55720, 59815, 66864, 68360, 71778, 82032, 83580, 95704, 102540, 111440, 119630, 136720, 143556, 167160, 179445, 191408, 205080, 239260, 287112, 334320, 340091, 358890, 410160, 478520, 574224, 680182, 717780, 957040, 1020273, 1360364, 1435560, 1700455, 2040546, 2380637, 2720728, 2871120, 3400910, 4081092, 4761274, 5101365, 5441456, 6801820, 7141911, 8162184, 9522548, 10202730, 11903185, 13603640, 14283822, 16324368, 19045096, 20405460, 23806370, 27207280, 28567644, 35709555, 38090192, 40810920, 47612740, 57135288, 71419110, 81621840, 95225480, 114270576, 142838220, 190450960, 285676440, 571352880]

約数ペア:

[(1, 571352880), (2, 285676440), (3, 190450960), (4, 142838220), (5, 114270576), (6, 95225480), (7, 81621840), (8, 71419110), (10, 57135288), (12, 47612740), (14, 40810920), (15, 38090192), (16, 35709555), (20, 28567644), (21, 27207280), (24, 23806370), (28, 20405460), (30, 19045096), (35, 16324368), (40, 14283822), (42, 13603640), (48, 11903185), (56, 10202730), (60, 9522548), (70, 8162184), (80, 7141911), (84, 6801820), (105, 5441456), (112, 5101365), (120, 4761274), (140, 4081092), (168, 3400910), (199, 2871120), (210, 2720728), (240, 2380637), (280, 2040546), (336, 1700455), (398, 1435560), (420, 1360364), (560, 1020273), (597, 957040), (796, 717780), (840, 680182), (995, 574224), (1194, 478520), (1393, 410160), (1592, 358890), (1680, 340091), (1709, 334320), (1990, 287112), (2388, 239260), (2786, 205080), (2985, 191408), (3184, 179445), (3418, 167160), (3980, 143556), (4179, 136720), (4776, 119630), (5127, 111440), (5572, 102540), (5970, 95704), (6836, 83580), (6965, 82032), (7960, 71778), (8358, 68360), (8545, 66864), (9552, 59815), (10254, 55720), (11144, 51270), (11940, 47852), (11963, 47760), (13672, 41790), (13930, 41016), (15920, 35889), (16716, 34180), (17090, 33432), (20508, 27860), (20895, 27344), (22288, 25635), (23880, 23926)]