240750216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 192

約数和(自身を含む): 810700800

約数和(自身を除く): 569950584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 72, 76, 84, 93, 114, 124, 126, 133, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 342, 372, 399, 434, 456, 504, 532, 558, 589, 651, 684, 744, 798, 811, 868, 1064, 1116, 1178, 1197, 1302, 1368, 1596, 1622, 1736, 1767, 1953, 2232, 2356, 2394, 2433, 2604, 3192, 3244, 3534, 3906, 4123, 4712, 4788, 4866, 5208, 5301, 5677, 6488, 7068, 7299, 7812, 8246, 9576, 9732, 10602, 11354, 12369, 14136, 14598, 15409, 15624, 16492, 17031, 19464, 21204, 22708, 24738, 25141, 29196, 30818, 32984, 34062, 37107, 42408, 45416, 46227, 49476, 50282, 51093, 58392, 61636, 68124, 74214, 75423, 92454, 98952, 100564, 102186, 107863, 123272, 136248, 138681, 148428, 150846, 175987, 184908, 201128, 204372, 215726, 226269, 277362, 296856, 301692, 323589, 351974, 369816, 408744, 431452, 452538, 477679, 527961, 554724, 603384, 647178, 703948, 862904, 905076, 955358, 970767, 1055922, 1109448, 1294356, 1407896, 1433037, 1583883, 1810152, 1910716, 1941534, 2111844, 2588712, 2866074, 3167766, 3343753, 3821432, 3883068, 4223688, 4299111, 5732148, 6335532, 6687506, 7766136, 8598222, 10031259, 11464296, 12671064, 13375012, 17196444, 20062518, 26750024, 30093777, 34392888, 40125036, 60187554, 80250072, 120375108, 240750216]

約数ペア:

[(1, 240750216), (2, 120375108), (3, 80250072), (4, 60187554), (6, 40125036), (7, 34392888), (8, 30093777), (9, 26750024), (12, 20062518), (14, 17196444), (18, 13375012), (19, 12671064), (21, 11464296), (24, 10031259), (28, 8598222), (31, 7766136), (36, 6687506), (38, 6335532), (42, 5732148), (56, 4299111), (57, 4223688), (62, 3883068), (63, 3821432), (72, 3343753), (76, 3167766), (84, 2866074), (93, 2588712), (114, 2111844), (124, 1941534), (126, 1910716), (133, 1810152), (152, 1583883), (168, 1433037), (171, 1407896), (186, 1294356), (217, 1109448), (228, 1055922), (248, 970767), (252, 955358), (266, 905076), (279, 862904), (342, 703948), (372, 647178), (399, 603384), (434, 554724), (456, 527961), (504, 477679), (532, 452538), (558, 431452), (589, 408744), (651, 369816), (684, 351974), (744, 323589), (798, 301692), (811, 296856), (868, 277362), (1064, 226269), (1116, 215726), (1178, 204372), (1197, 201128), (1302, 184908), (1368, 175987), (1596, 150846), (1622, 148428), (1736, 138681), (1767, 136248), (1953, 123272), (2232, 107863), (2356, 102186), (2394, 100564), (2433, 98952), (2604, 92454), (3192, 75423), (3244, 74214), (3534, 68124), (3906, 61636), (4123, 58392), (4712, 51093), (4788, 50282), (4866, 49476), (5208, 46227), (5301, 45416), (5677, 42408), (6488, 37107), (7068, 34062), (7299, 32984), (7812, 30818), (8246, 29196), (9576, 25141), (9732, 24738), (10602, 22708), (11354, 21204), (12369, 19464), (14136, 17031), (14598, 16492), (15409, 15624)]