240276288

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 224

約数和(自身を含む): 769884160

約数和(自身を除く): 529607872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 73, 79, 84, 93, 96, 112, 124, 146, 158, 168, 186, 192, 217, 219, 224, 237, 248, 292, 316, 336, 372, 434, 438, 448, 474, 496, 511, 553, 584, 632, 651, 672, 744, 868, 876, 948, 992, 1022, 1106, 1168, 1264, 1302, 1344, 1488, 1533, 1659, 1736, 1752, 1896, 1984, 2044, 2212, 2263, 2336, 2449, 2528, 2604, 2976, 3066, 3318, 3472, 3504, 3792, 4088, 4424, 4526, 4672, 4898, 5056, 5208, 5767, 5952, 6132, 6636, 6789, 6944, 7008, 7347, 7584, 8176, 8848, 9052, 9796, 10416, 11534, 12264, 13272, 13578, 13888, 14016, 14694, 15168, 15841, 16352, 17143, 17301, 17696, 18104, 19592, 20832, 23068, 24528, 26544, 27156, 29388, 31682, 32704, 34286, 34602, 35392, 36208, 39184, 40369, 41664, 46136, 47523, 49056, 51429, 53088, 54312, 58776, 63364, 68572, 69204, 72416, 78368, 80738, 92272, 95046, 98112, 102858, 106176, 108624, 117552, 121107, 126728, 137144, 138408, 144832, 156736, 161476, 178777, 184544, 190092, 205716, 217248, 235104, 242214, 253456, 274288, 276816, 322952, 357554, 369088, 380184, 411432, 434496, 470208, 484428, 506912, 536331, 548576, 553632, 645904, 715108, 760368, 822864, 968856, 1013824, 1072662, 1097152, 1107264, 1251439, 1291808, 1430216, 1520736, 1645728, 1937712, 2145324, 2502878, 2583616, 2860432, 3041472, 3291456, 3754317, 3875424, 4290648, 5005756, 5720864, 7508634, 7750848, 8581296, 10011512, 11441728, 15017268, 17162592, 20023024, 30034536, 34325184, 40046048, 60069072, 80092096, 120138144, 240276288]

約数ペア:

[(1, 240276288), (2, 120138144), (3, 80092096), (4, 60069072), (6, 40046048), (7, 34325184), (8, 30034536), (12, 20023024), (14, 17162592), (16, 15017268), (21, 11441728), (24, 10011512), (28, 8581296), (31, 7750848), (32, 7508634), (42, 5720864), (48, 5005756), (56, 4290648), (62, 3875424), (64, 3754317), (73, 3291456), (79, 3041472), (84, 2860432), (93, 2583616), (96, 2502878), (112, 2145324), (124, 1937712), (146, 1645728), (158, 1520736), (168, 1430216), (186, 1291808), (192, 1251439), (217, 1107264), (219, 1097152), (224, 1072662), (237, 1013824), (248, 968856), (292, 822864), (316, 760368), (336, 715108), (372, 645904), (434, 553632), (438, 548576), (448, 536331), (474, 506912), (496, 484428), (511, 470208), (553, 434496), (584, 411432), (632, 380184), (651, 369088), (672, 357554), (744, 322952), (868, 276816), (876, 274288), (948, 253456), (992, 242214), (1022, 235104), (1106, 217248), (1168, 205716), (1264, 190092), (1302, 184544), (1344, 178777), (1488, 161476), (1533, 156736), (1659, 144832), (1736, 138408), (1752, 137144), (1896, 126728), (1984, 121107), (2044, 117552), (2212, 108624), (2263, 106176), (2336, 102858), (2449, 98112), (2528, 95046), (2604, 92272), (2976, 80738), (3066, 78368), (3318, 72416), (3472, 69204), (3504, 68572), (3792, 63364), (4088, 58776), (4424, 54312), (4526, 53088), (4672, 51429), (4898, 49056), (5056, 47523), (5208, 46136), (5767, 41664), (5952, 40369), (6132, 39184), (6636, 36208), (6789, 35392), (6944, 34602), (7008, 34286), (7347, 32704), (7584, 31682), (8176, 29388), (8848, 27156), (9052, 26544), (9796, 24528), (10416, 23068), (11534, 20832), (12264, 19592), (13272, 18104), (13578, 17696), (13888, 17301), (14016, 17143), (14694, 16352), (15168, 15841)]