43268320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 110436480

約数和(自身を除く): 67168160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 331, 344, 380, 430, 608, 662, 688, 760, 817, 860, 1324, 1376, 1520, 1634, 1655, 1720, 2648, 3040, 3268, 3310, 3440, 4085, 5296, 6289, 6536, 6620, 6880, 8170, 10592, 12578, 13072, 13240, 14233, 16340, 25156, 26144, 26480, 28466, 31445, 32680, 50312, 52960, 56932, 62890, 65360, 71165, 100624, 113864, 125780, 130720, 142330, 201248, 227728, 251560, 270427, 284660, 455456, 503120, 540854, 569320, 1006240, 1081708, 1138640, 1352135, 2163416, 2277280, 2704270, 4326832, 5408540, 8653664, 10817080, 21634160, 43268320]

約数ペア:

[(1, 43268320), (2, 21634160), (4, 10817080), (5, 8653664), (8, 5408540), (10, 4326832), (16, 2704270), (19, 2277280), (20, 2163416), (32, 1352135), (38, 1138640), (40, 1081708), (43, 1006240), (76, 569320), (80, 540854), (86, 503120), (95, 455456), (152, 284660), (160, 270427), (172, 251560), (190, 227728), (215, 201248), (304, 142330), (331, 130720), (344, 125780), (380, 113864), (430, 100624), (608, 71165), (662, 65360), (688, 62890), (760, 56932), (817, 52960), (860, 50312), (1324, 32680), (1376, 31445), (1520, 28466), (1634, 26480), (1655, 26144), (1720, 25156), (2648, 16340), (3040, 14233), (3268, 13240), (3310, 13072), (3440, 12578), (4085, 10592), (5296, 8170), (6289, 6880), (6536, 6620)]