711471720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3217}}^1$

素因数の和:3347

約数の個数: 128

約数和(自身を含む): 2270620800

約数和(自身を除く): 1559149080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 380, 388, 456, 485, 570, 582, 760, 776, 970, 1140, 1164, 1455, 1843, 1940, 2280, 2328, 2910, 3217, 3686, 3880, 5529, 5820, 6434, 7372, 9215, 9651, 11058, 11640, 12868, 14744, 16085, 18430, 19302, 22116, 25736, 27645, 32170, 36860, 38604, 44232, 48255, 55290, 61123, 64340, 73720, 77208, 96510, 110580, 122246, 128680, 183369, 193020, 221160, 244492, 305615, 312049, 366738, 386040, 488984, 611230, 624098, 733476, 916845, 936147, 1222460, 1248196, 1466952, 1560245, 1833690, 1872294, 2444920, 2496392, 3120490, 3667380, 3744588, 4680735, 5928931, 6240980, 7334760, 7489176, 9361470, 11857862, 12481960, 17786793, 18722940, 23715724, 29644655, 35573586, 37445880, 47431448, 59289310, 71147172, 88933965, 118578620, 142294344, 177867930, 237157240, 355735860, 711471720]

約数ペア:

[(1, 711471720), (2, 355735860), (3, 237157240), (4, 177867930), (5, 142294344), (6, 118578620), (8, 88933965), (10, 71147172), (12, 59289310), (15, 47431448), (19, 37445880), (20, 35573586), (24, 29644655), (30, 23715724), (38, 18722940), (40, 17786793), (57, 12481960), (60, 11857862), (76, 9361470), (95, 7489176), (97, 7334760), (114, 6240980), (120, 5928931), (152, 4680735), (190, 3744588), (194, 3667380), (228, 3120490), (285, 2496392), (291, 2444920), (380, 1872294), (388, 1833690), (456, 1560245), (485, 1466952), (570, 1248196), (582, 1222460), (760, 936147), (776, 916845), (970, 733476), (1140, 624098), (1164, 611230), (1455, 488984), (1843, 386040), (1940, 366738), (2280, 312049), (2328, 305615), (2910, 244492), (3217, 221160), (3686, 193020), (3880, 183369), (5529, 128680), (5820, 122246), (6434, 110580), (7372, 96510), (9215, 77208), (9651, 73720), (11058, 64340), (11640, 61123), (12868, 55290), (14744, 48255), (16085, 44232), (18430, 38604), (19302, 36860), (22116, 32170), (25736, 27645)]