188772080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 539965440

約数和(自身を除く): 351193360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 79, 80, 85, 112, 119, 136, 140, 158, 170, 238, 251, 272, 280, 316, 340, 395, 476, 502, 553, 560, 595, 632, 680, 790, 952, 1004, 1106, 1190, 1255, 1264, 1343, 1360, 1580, 1757, 1904, 2008, 2212, 2380, 2510, 2686, 2765, 3160, 3514, 4016, 4267, 4424, 4760, 5020, 5372, 5530, 6320, 6715, 7028, 8534, 8785, 8848, 9401, 9520, 10040, 10744, 11060, 13430, 14056, 17068, 17570, 18802, 19829, 20080, 21335, 21488, 22120, 26860, 28112, 29869, 34136, 35140, 37604, 39658, 42670, 44240, 47005, 53720, 59738, 68272, 70280, 75208, 79316, 85340, 94010, 99145, 107440, 119476, 138803, 140560, 149345, 150416, 158632, 170680, 188020, 198290, 238952, 277606, 298690, 317264, 337093, 341360, 376040, 396580, 477904, 555212, 597380, 674186, 694015, 752080, 793160, 1110424, 1194760, 1348372, 1388030, 1586320, 1685465, 2220848, 2359651, 2389520, 2696744, 2776060, 3370930, 4719302, 5393488, 5552120, 6741860, 9438604, 11104240, 11798255, 13483720, 18877208, 23596510, 26967440, 37754416, 47193020, 94386040, 188772080]

約数ペア:

[(1, 188772080), (2, 94386040), (4, 47193020), (5, 37754416), (7, 26967440), (8, 23596510), (10, 18877208), (14, 13483720), (16, 11798255), (17, 11104240), (20, 9438604), (28, 6741860), (34, 5552120), (35, 5393488), (40, 4719302), (56, 3370930), (68, 2776060), (70, 2696744), (79, 2389520), (80, 2359651), (85, 2220848), (112, 1685465), (119, 1586320), (136, 1388030), (140, 1348372), (158, 1194760), (170, 1110424), (238, 793160), (251, 752080), (272, 694015), (280, 674186), (316, 597380), (340, 555212), (395, 477904), (476, 396580), (502, 376040), (553, 341360), (560, 337093), (595, 317264), (632, 298690), (680, 277606), (790, 238952), (952, 198290), (1004, 188020), (1106, 170680), (1190, 158632), (1255, 150416), (1264, 149345), (1343, 140560), (1360, 138803), (1580, 119476), (1757, 107440), (1904, 99145), (2008, 94010), (2212, 85340), (2380, 79316), (2510, 75208), (2686, 70280), (2765, 68272), (3160, 59738), (3514, 53720), (4016, 47005), (4267, 44240), (4424, 42670), (4760, 39658), (5020, 37604), (5372, 35140), (5530, 34136), (6320, 29869), (6715, 28112), (7028, 26860), (8534, 22120), (8785, 21488), (8848, 21335), (9401, 20080), (9520, 19829), (10040, 18802), (10744, 17570), (11060, 17068), (13430, 14056)]