240464016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 180

約数和(自身を含む): 749584836

約数和(自身を除く): 509120820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 169, 208, 234, 241, 246, 312, 328, 338, 369, 468, 482, 492, 507, 533, 624, 656, 676, 723, 738, 936, 964, 984, 1014, 1066, 1352, 1446, 1476, 1521, 1599, 1872, 1928, 1968, 2028, 2132, 2169, 2704, 2892, 2952, 3042, 3133, 3198, 3856, 4056, 4264, 4338, 4797, 5784, 5904, 6084, 6266, 6396, 6929, 8112, 8528, 8676, 9399, 9594, 9881, 11568, 12168, 12532, 12792, 13858, 17352, 18798, 19188, 19762, 20787, 24336, 25064, 25584, 27716, 28197, 29643, 34704, 37596, 38376, 39524, 40729, 41574, 50128, 55432, 56394, 59286, 62361, 75192, 76752, 79048, 81458, 83148, 88929, 110864, 112788, 118572, 122187, 124722, 128453, 150384, 158096, 162916, 166296, 177858, 225576, 237144, 244374, 249444, 256906, 325832, 332592, 355716, 366561, 385359, 451152, 474288, 488748, 498888, 513812, 651664, 711432, 733122, 770718, 977496, 997776, 1027624, 1156077, 1422864, 1466244, 1541436, 1669889, 1954992, 2055248, 2312154, 2932488, 3082872, 3339778, 4624308, 5009667, 5864976, 6165744, 6679556, 9248616, 10019334, 13359112, 15029001, 18497232, 20038668, 26718224, 30058002, 40077336, 60116004, 80154672, 120232008, 240464016]

約数ペア:

[(1, 240464016), (2, 120232008), (3, 80154672), (4, 60116004), (6, 40077336), (8, 30058002), (9, 26718224), (12, 20038668), (13, 18497232), (16, 15029001), (18, 13359112), (24, 10019334), (26, 9248616), (36, 6679556), (39, 6165744), (41, 5864976), (48, 5009667), (52, 4624308), (72, 3339778), (78, 3082872), (82, 2932488), (104, 2312154), (117, 2055248), (123, 1954992), (144, 1669889), (156, 1541436), (164, 1466244), (169, 1422864), (208, 1156077), (234, 1027624), (241, 997776), (246, 977496), (312, 770718), (328, 733122), (338, 711432), (369, 651664), (468, 513812), (482, 498888), (492, 488748), (507, 474288), (533, 451152), (624, 385359), (656, 366561), (676, 355716), (723, 332592), (738, 325832), (936, 256906), (964, 249444), (984, 244374), (1014, 237144), (1066, 225576), (1352, 177858), (1446, 166296), (1476, 162916), (1521, 158096), (1599, 150384), (1872, 128453), (1928, 124722), (1968, 122187), (2028, 118572), (2132, 112788), (2169, 110864), (2704, 88929), (2892, 83148), (2952, 81458), (3042, 79048), (3133, 76752), (3198, 75192), (3856, 62361), (4056, 59286), (4264, 56394), (4338, 55432), (4797, 50128), (5784, 41574), (5904, 40729), (6084, 39524), (6266, 38376), (6396, 37596), (6929, 34704), (8112, 29643), (8528, 28197), (8676, 27716), (9399, 25584), (9594, 25064), (9881, 24336), (11568, 20787), (12168, 19762), (12532, 19188), (12792, 18798), (13858, 17352)]