108408320

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 286374528

約数和(自身を除く): 177966208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 53, 64, 68, 80, 85, 94, 106, 128, 136, 160, 170, 188, 212, 235, 256, 265, 272, 320, 340, 376, 424, 470, 512, 530, 544, 640, 680, 752, 799, 848, 901, 940, 1060, 1088, 1280, 1360, 1504, 1598, 1696, 1802, 1880, 2120, 2176, 2491, 2560, 2720, 3008, 3196, 3392, 3604, 3760, 3995, 4240, 4352, 4505, 4982, 5440, 6016, 6392, 6784, 7208, 7520, 7990, 8480, 8704, 9010, 9964, 10880, 12032, 12455, 12784, 13568, 14416, 15040, 15980, 16960, 18020, 19928, 21760, 24064, 24910, 25568, 27136, 28832, 30080, 31960, 33920, 36040, 39856, 42347, 43520, 49820, 51136, 57664, 60160, 63920, 67840, 72080, 79712, 84694, 99640, 102272, 115328, 120320, 127840, 135680, 144160, 159424, 169388, 199280, 204544, 211735, 230656, 255680, 288320, 318848, 338776, 398560, 409088, 423470, 461312, 511360, 576640, 637696, 677552, 797120, 846940, 1022720, 1153280, 1275392, 1355104, 1594240, 1693880, 2045440, 2306560, 2710208, 3188480, 3387760, 5420416, 6376960, 6775520, 10840832, 13551040, 21681664, 27102080, 54204160, 108408320]

約数ペア:

[(1, 108408320), (2, 54204160), (4, 27102080), (5, 21681664), (8, 13551040), (10, 10840832), (16, 6775520), (17, 6376960), (20, 5420416), (32, 3387760), (34, 3188480), (40, 2710208), (47, 2306560), (53, 2045440), (64, 1693880), (68, 1594240), (80, 1355104), (85, 1275392), (94, 1153280), (106, 1022720), (128, 846940), (136, 797120), (160, 677552), (170, 637696), (188, 576640), (212, 511360), (235, 461312), (256, 423470), (265, 409088), (272, 398560), (320, 338776), (340, 318848), (376, 288320), (424, 255680), (470, 230656), (512, 211735), (530, 204544), (544, 199280), (640, 169388), (680, 159424), (752, 144160), (799, 135680), (848, 127840), (901, 120320), (940, 115328), (1060, 102272), (1088, 99640), (1280, 84694), (1360, 79712), (1504, 72080), (1598, 67840), (1696, 63920), (1802, 60160), (1880, 57664), (2120, 51136), (2176, 49820), (2491, 43520), (2560, 42347), (2720, 39856), (3008, 36040), (3196, 33920), (3392, 31960), (3604, 30080), (3760, 28832), (3995, 27136), (4240, 25568), (4352, 24910), (4505, 24064), (4982, 21760), (5440, 19928), (6016, 18020), (6392, 16960), (6784, 15980), (7208, 15040), (7520, 14416), (7990, 13568), (8480, 12784), (8704, 12455), (9010, 12032), (9964, 10880)]