15672643000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{11251}}^1$

素因数の和:11478

約数の個数: 128

約数和(自身を含む): 42127488000

約数和(自身を除く): 26454845000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 199, 200, 250, 280, 350, 398, 500, 700, 796, 875, 995, 1000, 1393, 1400, 1592, 1750, 1990, 2786, 3500, 3980, 4975, 5572, 6965, 7000, 7960, 9950, 11144, 11251, 13930, 19900, 22502, 24875, 27860, 34825, 39800, 45004, 49750, 55720, 56255, 69650, 78757, 90008, 99500, 112510, 139300, 157514, 174125, 199000, 225020, 278600, 281275, 315028, 348250, 393785, 450040, 562550, 630056, 696500, 787570, 1125100, 1393000, 1406375, 1575140, 1968925, 2238949, 2250200, 2812750, 3150280, 3937850, 4477898, 5625500, 7875700, 8955796, 9844625, 11194745, 11251000, 15672643, 15751400, 17911592, 19689250, 22389490, 31345286, 39378500, 44778980, 55973725, 62690572, 78363215, 78757000, 89557960, 111947450, 125381144, 156726430, 223894900, 279868625, 313452860, 391816075, 447789800, 559737250, 626905720, 783632150, 1119474500, 1567264300, 1959080375, 2238949000, 3134528600, 3918160750, 7836321500, 15672643000]

約数ペア:

[(1, 15672643000), (2, 7836321500), (4, 3918160750), (5, 3134528600), (7, 2238949000), (8, 1959080375), (10, 1567264300), (14, 1119474500), (20, 783632150), (25, 626905720), (28, 559737250), (35, 447789800), (40, 391816075), (50, 313452860), (56, 279868625), (70, 223894900), (100, 156726430), (125, 125381144), (140, 111947450), (175, 89557960), (199, 78757000), (200, 78363215), (250, 62690572), (280, 55973725), (350, 44778980), (398, 39378500), (500, 31345286), (700, 22389490), (796, 19689250), (875, 17911592), (995, 15751400), (1000, 15672643), (1393, 11251000), (1400, 11194745), (1592, 9844625), (1750, 8955796), (1990, 7875700), (2786, 5625500), (3500, 4477898), (3980, 3937850), (4975, 3150280), (5572, 2812750), (6965, 2250200), (7000, 2238949), (7960, 1968925), (9950, 1575140), (11144, 1406375), (11251, 1393000), (13930, 1125100), (19900, 787570), (22502, 696500), (24875, 630056), (27860, 562550), (34825, 450040), (39800, 393785), (45004, 348250), (49750, 315028), (55720, 281275), (56255, 278600), (69650, 225020), (78757, 199000), (90008, 174125), (99500, 157514), (112510, 139300)]