734965760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2157

約数の個数: 104

約数和(自身を含む): 1868334336

約数和(自身を除く): 1133368576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2048, 2111, 2176, 2560, 2720, 4096, 4222, 4352, 5120, 5440, 8444, 8704, 10240, 10555, 10880, 16888, 17408, 20480, 21110, 21760, 33776, 34816, 35887, 42220, 43520, 67552, 69632, 71774, 84440, 87040, 135104, 143548, 168880, 174080, 179435, 270208, 287096, 337760, 348160, 358870, 540416, 574192, 675520, 717740, 1080832, 1148384, 1351040, 1435480, 2161664, 2296768, 2702080, 2870960, 4323328, 4593536, 5404160, 5741920, 8646656, 9187072, 10808320, 11483840, 18374144, 21616640, 22967680, 36748288, 43233280, 45935360, 73496576, 91870720, 146993152, 183741440, 367482880, 734965760]

約数ペア:

[(1, 734965760), (2, 367482880), (4, 183741440), (5, 146993152), (8, 91870720), (10, 73496576), (16, 45935360), (17, 43233280), (20, 36748288), (32, 22967680), (34, 21616640), (40, 18374144), (64, 11483840), (68, 10808320), (80, 9187072), (85, 8646656), (128, 5741920), (136, 5404160), (160, 4593536), (170, 4323328), (256, 2870960), (272, 2702080), (320, 2296768), (340, 2161664), (512, 1435480), (544, 1351040), (640, 1148384), (680, 1080832), (1024, 717740), (1088, 675520), (1280, 574192), (1360, 540416), (2048, 358870), (2111, 348160), (2176, 337760), (2560, 287096), (2720, 270208), (4096, 179435), (4222, 174080), (4352, 168880), (5120, 143548), (5440, 135104), (8444, 87040), (8704, 84440), (10240, 71774), (10555, 69632), (10880, 67552), (16888, 43520), (17408, 42220), (20480, 35887), (21110, 34816), (21760, 33776)]