488992560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 1806241536

約数和(自身を除く): 1317248976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 112, 120, 129, 140, 147, 168, 172, 196, 210, 215, 240, 245, 258, 280, 294, 301, 336, 344, 392, 420, 430, 490, 516, 560, 588, 602, 645, 688, 735, 784, 840, 860, 903, 967, 980, 1032, 1176, 1204, 1290, 1470, 1505, 1680, 1720, 1806, 1934, 1960, 2064, 2107, 2352, 2408, 2580, 2901, 2940, 3010, 3440, 3612, 3868, 3920, 4214, 4515, 4816, 4835, 5160, 5802, 5880, 6020, 6321, 6769, 7224, 7736, 8428, 9030, 9670, 10320, 10535, 11604, 11760, 12040, 12642, 13538, 14448, 14505, 15472, 16856, 18060, 19340, 20307, 21070, 23208, 24080, 25284, 27076, 29010, 31605, 33712, 33845, 36120, 38680, 40614, 41581, 42140, 46416, 47383, 50568, 54152, 58020, 63210, 67690, 72240, 77360, 81228, 83162, 84280, 94766, 101136, 101535, 108304, 116040, 124743, 126420, 135380, 142149, 162456, 166324, 168560, 189532, 203070, 207905, 232080, 236915, 249486, 252840, 270760, 284298, 291067, 324912, 332648, 379064, 406140, 415810, 473830, 498972, 505680, 541520, 568596, 582134, 623715, 665296, 710745, 758128, 812280, 831620, 873201, 947660, 997944, 1137192, 1164268, 1247430, 1421490, 1455335, 1624560, 1663240, 1746402, 1895320, 1995888, 2037469, 2274384, 2328536, 2494860, 2842980, 2910670, 3326480, 3492804, 3790640, 4074938, 4366005, 4657072, 4989720, 5685960, 5821340, 6112407, 6985608, 8149876, 8732010, 9979440, 10187345, 11371920, 11642680, 12224814, 13971216, 16299752, 17464020, 20374690, 23285360, 24449628, 30562035, 32599504, 34928040, 40749380, 48899256, 61124070, 69856080, 81498760, 97798512, 122248140, 162997520, 244496280, 488992560]

約数ペア:

[(1, 488992560), (2, 244496280), (3, 162997520), (4, 122248140), (5, 97798512), (6, 81498760), (7, 69856080), (8, 61124070), (10, 48899256), (12, 40749380), (14, 34928040), (15, 32599504), (16, 30562035), (20, 24449628), (21, 23285360), (24, 20374690), (28, 17464020), (30, 16299752), (35, 13971216), (40, 12224814), (42, 11642680), (43, 11371920), (48, 10187345), (49, 9979440), (56, 8732010), (60, 8149876), (70, 6985608), (80, 6112407), (84, 5821340), (86, 5685960), (98, 4989720), (105, 4657072), (112, 4366005), (120, 4074938), (129, 3790640), (140, 3492804), (147, 3326480), (168, 2910670), (172, 2842980), (196, 2494860), (210, 2328536), (215, 2274384), (240, 2037469), (245, 1995888), (258, 1895320), (280, 1746402), (294, 1663240), (301, 1624560), (336, 1455335), (344, 1421490), (392, 1247430), (420, 1164268), (430, 1137192), (490, 997944), (516, 947660), (560, 873201), (588, 831620), (602, 812280), (645, 758128), (688, 710745), (735, 665296), (784, 623715), (840, 582134), (860, 568596), (903, 541520), (967, 505680), (980, 498972), (1032, 473830), (1176, 415810), (1204, 406140), (1290, 379064), (1470, 332648), (1505, 324912), (1680, 291067), (1720, 284298), (1806, 270760), (1934, 252840), (1960, 249486), (2064, 236915), (2107, 232080), (2352, 207905), (2408, 203070), (2580, 189532), (2901, 168560), (2940, 166324), (3010, 162456), (3440, 142149), (3612, 135380), (3868, 126420), (3920, 124743), (4214, 116040), (4515, 108304), (4816, 101535), (4835, 101136), (5160, 94766), (5802, 84280), (5880, 83162), (6020, 81228), (6321, 77360), (6769, 72240), (7224, 67690), (7736, 63210), (8428, 58020), (9030, 54152), (9670, 50568), (10320, 47383), (10535, 46416), (11604, 42140), (11760, 41581), (12040, 40614), (12642, 38680), (13538, 36120), (14448, 33845), (14505, 33712), (15472, 31605), (16856, 29010), (18060, 27076), (19340, 25284), (20307, 24080), (21070, 23208)]