240488472

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 755136000

約数和(自身を除く): 514647528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 47, 49, 56, 57, 76, 84, 94, 98, 114, 133, 141, 147, 152, 168, 188, 196, 228, 229, 266, 282, 294, 329, 376, 392, 399, 456, 458, 532, 564, 588, 658, 687, 798, 893, 916, 931, 987, 1064, 1128, 1176, 1316, 1374, 1596, 1603, 1786, 1832, 1862, 1974, 2303, 2632, 2679, 2748, 2793, 3192, 3206, 3572, 3724, 3948, 4351, 4606, 4809, 5358, 5496, 5586, 6251, 6412, 6909, 7144, 7448, 7896, 8702, 9212, 9618, 10716, 10763, 11172, 11221, 12502, 12824, 13053, 13818, 17404, 18424, 18753, 19236, 21432, 21526, 22344, 22442, 25004, 26106, 27636, 30457, 32289, 33663, 34808, 37506, 38472, 43052, 43757, 44884, 50008, 52212, 55272, 60914, 64578, 67326, 75012, 75341, 86104, 87514, 89768, 91371, 104424, 121828, 129156, 131271, 134652, 150024, 150682, 175028, 182742, 204497, 213199, 226023, 243656, 258312, 262542, 269304, 301364, 350056, 365484, 408994, 426398, 452046, 525084, 527387, 602728, 613491, 639597, 730968, 817988, 852796, 904092, 1050168, 1054774, 1226982, 1279194, 1431479, 1582161, 1635976, 1705592, 1808184, 2109548, 2453964, 2558388, 2862958, 3164322, 4219096, 4294437, 4907928, 5116776, 5725916, 6328644, 8588874, 10020353, 11451832, 12657288, 17177748, 20040706, 30061059, 34355496, 40081412, 60122118, 80162824, 120244236, 240488472]

約数ペア:

[(1, 240488472), (2, 120244236), (3, 80162824), (4, 60122118), (6, 40081412), (7, 34355496), (8, 30061059), (12, 20040706), (14, 17177748), (19, 12657288), (21, 11451832), (24, 10020353), (28, 8588874), (38, 6328644), (42, 5725916), (47, 5116776), (49, 4907928), (56, 4294437), (57, 4219096), (76, 3164322), (84, 2862958), (94, 2558388), (98, 2453964), (114, 2109548), (133, 1808184), (141, 1705592), (147, 1635976), (152, 1582161), (168, 1431479), (188, 1279194), (196, 1226982), (228, 1054774), (229, 1050168), (266, 904092), (282, 852796), (294, 817988), (329, 730968), (376, 639597), (392, 613491), (399, 602728), (456, 527387), (458, 525084), (532, 452046), (564, 426398), (588, 408994), (658, 365484), (687, 350056), (798, 301364), (893, 269304), (916, 262542), (931, 258312), (987, 243656), (1064, 226023), (1128, 213199), (1176, 204497), (1316, 182742), (1374, 175028), (1596, 150682), (1603, 150024), (1786, 134652), (1832, 131271), (1862, 129156), (1974, 121828), (2303, 104424), (2632, 91371), (2679, 89768), (2748, 87514), (2793, 86104), (3192, 75341), (3206, 75012), (3572, 67326), (3724, 64578), (3948, 60914), (4351, 55272), (4606, 52212), (4809, 50008), (5358, 44884), (5496, 43757), (5586, 43052), (6251, 38472), (6412, 37506), (6909, 34808), (7144, 33663), (7448, 32289), (7896, 30457), (8702, 27636), (9212, 26106), (9618, 25004), (10716, 22442), (10763, 22344), (11172, 21526), (11221, 21432), (12502, 19236), (12824, 18753), (13053, 18424), (13818, 17404)]