79467520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 176

約数和(自身を含む): 222844608

約数和(自身を除く): 143377088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 83, 85, 88, 110, 128, 136, 160, 166, 170, 176, 187, 220, 256, 272, 320, 332, 340, 352, 374, 415, 440, 512, 544, 640, 664, 680, 704, 748, 830, 880, 913, 935, 1024, 1088, 1280, 1328, 1360, 1408, 1411, 1496, 1660, 1760, 1826, 1870, 2176, 2560, 2656, 2720, 2816, 2822, 2992, 3320, 3520, 3652, 3740, 4352, 4565, 5120, 5312, 5440, 5632, 5644, 5984, 6640, 7040, 7055, 7304, 7480, 8704, 9130, 10624, 10880, 11264, 11288, 11968, 13280, 14080, 14110, 14608, 14960, 15521, 17408, 18260, 21248, 21760, 22576, 23936, 26560, 28160, 28220, 29216, 29920, 31042, 36520, 42496, 43520, 45152, 47872, 53120, 56320, 56440, 58432, 59840, 62084, 73040, 77605, 84992, 87040, 90304, 95744, 106240, 112880, 116864, 119680, 124168, 146080, 155210, 180608, 191488, 212480, 225760, 233728, 239360, 248336, 292160, 310420, 361216, 424960, 451520, 467456, 478720, 496672, 584320, 620840, 722432, 903040, 934912, 957440, 993344, 1168640, 1241680, 1444864, 1806080, 1986688, 2337280, 2483360, 3612160, 3973376, 4674560, 4966720, 7224320, 7946752, 9933440, 15893504, 19866880, 39733760, 79467520]

約数ペア:

[(1, 79467520), (2, 39733760), (4, 19866880), (5, 15893504), (8, 9933440), (10, 7946752), (11, 7224320), (16, 4966720), (17, 4674560), (20, 3973376), (22, 3612160), (32, 2483360), (34, 2337280), (40, 1986688), (44, 1806080), (55, 1444864), (64, 1241680), (68, 1168640), (80, 993344), (83, 957440), (85, 934912), (88, 903040), (110, 722432), (128, 620840), (136, 584320), (160, 496672), (166, 478720), (170, 467456), (176, 451520), (187, 424960), (220, 361216), (256, 310420), (272, 292160), (320, 248336), (332, 239360), (340, 233728), (352, 225760), (374, 212480), (415, 191488), (440, 180608), (512, 155210), (544, 146080), (640, 124168), (664, 119680), (680, 116864), (704, 112880), (748, 106240), (830, 95744), (880, 90304), (913, 87040), (935, 84992), (1024, 77605), (1088, 73040), (1280, 62084), (1328, 59840), (1360, 58432), (1408, 56440), (1411, 56320), (1496, 53120), (1660, 47872), (1760, 45152), (1826, 43520), (1870, 42496), (2176, 36520), (2560, 31042), (2656, 29920), (2720, 29216), (2816, 28220), (2822, 28160), (2992, 26560), (3320, 23936), (3520, 22576), (3652, 21760), (3740, 21248), (4352, 18260), (4565, 17408), (5120, 15521), (5312, 14960), (5440, 14608), (5632, 14110), (5644, 14080), (5984, 13280), (6640, 11968), (7040, 11288), (7055, 11264), (7304, 10880), (7480, 10624), (8704, 9130)]