894364920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 2985746400

約数和(自身を除く): 2091381480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 139, 180, 183, 244, 278, 293, 305, 360, 366, 417, 488, 549, 556, 586, 610, 695, 732, 834, 879, 915, 1098, 1112, 1172, 1220, 1251, 1390, 1464, 1465, 1668, 1758, 1830, 2085, 2196, 2344, 2440, 2502, 2637, 2745, 2780, 2930, 3336, 3516, 3660, 4170, 4392, 4395, 5004, 5274, 5490, 5560, 5860, 6255, 7032, 7320, 8340, 8479, 8790, 10008, 10548, 10980, 11720, 12510, 13185, 16680, 16958, 17580, 17873, 21096, 21960, 25020, 25437, 26370, 33916, 35160, 35746, 40727, 42395, 50040, 50874, 52740, 53619, 67832, 71492, 76311, 81454, 84790, 89365, 101748, 105480, 107238, 122181, 127185, 142984, 152622, 160857, 162908, 169580, 178730, 203496, 203635, 214476, 244362, 254370, 268095, 305244, 321714, 325816, 339160, 357460, 366543, 381555, 407270, 428952, 488724, 508740, 536190, 610488, 610905, 643428, 714920, 733086, 763110, 804285, 814540, 977448, 1017480, 1072380, 1221810, 1286856, 1466172, 1526220, 1608570, 1629080, 1832715, 2144760, 2443620, 2484347, 2932344, 3052440, 3217140, 3665430, 4887240, 4968694, 6434280, 7330860, 7453041, 9937388, 12421735, 14661720, 14906082, 19874776, 22359123, 24843470, 29812164, 37265205, 44718246, 49686940, 59624328, 74530410, 89436492, 99373880, 111795615, 149060820, 178872984, 223591230, 298121640, 447182460, 894364920]

約数ペア:

[(1, 894364920), (2, 447182460), (3, 298121640), (4, 223591230), (5, 178872984), (6, 149060820), (8, 111795615), (9, 99373880), (10, 89436492), (12, 74530410), (15, 59624328), (18, 49686940), (20, 44718246), (24, 37265205), (30, 29812164), (36, 24843470), (40, 22359123), (45, 19874776), (60, 14906082), (61, 14661720), (72, 12421735), (90, 9937388), (120, 7453041), (122, 7330860), (139, 6434280), (180, 4968694), (183, 4887240), (244, 3665430), (278, 3217140), (293, 3052440), (305, 2932344), (360, 2484347), (366, 2443620), (417, 2144760), (488, 1832715), (549, 1629080), (556, 1608570), (586, 1526220), (610, 1466172), (695, 1286856), (732, 1221810), (834, 1072380), (879, 1017480), (915, 977448), (1098, 814540), (1112, 804285), (1172, 763110), (1220, 733086), (1251, 714920), (1390, 643428), (1464, 610905), (1465, 610488), (1668, 536190), (1758, 508740), (1830, 488724), (2085, 428952), (2196, 407270), (2344, 381555), (2440, 366543), (2502, 357460), (2637, 339160), (2745, 325816), (2780, 321714), (2930, 305244), (3336, 268095), (3516, 254370), (3660, 244362), (4170, 214476), (4392, 203635), (4395, 203496), (5004, 178730), (5274, 169580), (5490, 162908), (5560, 160857), (5860, 152622), (6255, 142984), (7032, 127185), (7320, 122181), (8340, 107238), (8479, 105480), (8790, 101748), (10008, 89365), (10548, 84790), (10980, 81454), (11720, 76311), (12510, 71492), (13185, 67832), (16680, 53619), (16958, 52740), (17580, 50874), (17873, 50040), (21096, 42395), (21960, 40727), (25020, 35746), (25437, 35160), (26370, 33916)]