267296640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10709}}^1$

素因数の和:10744

約数の個数: 128

約数和(自身を含む): 917632800

約数和(自身を除く): 650336160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 10709, 12480, 21418, 24960, 32127, 42836, 53545, 64254, 85672, 107090, 128508, 139217, 160635, 171344, 214180, 257016, 278434, 321270, 342688, 417651, 428360, 514032, 556868, 642540, 685376, 696085, 835302, 856720, 1028064, 1113736, 1285080, 1370752, 1392170, 1670604, 1713440, 2056128, 2088255, 2227472, 2570160, 2784340, 3341208, 3426880, 4112256, 4176510, 4454944, 5140320, 5568680, 6682416, 6853760, 8353020, 8909888, 10280640, 11137360, 13364832, 16706040, 17819776, 20561280, 22274720, 26729664, 33412080, 44549440, 53459328, 66824160, 89098880, 133648320, 267296640]

約数ペア:

[(1, 267296640), (2, 133648320), (3, 89098880), (4, 66824160), (5, 53459328), (6, 44549440), (8, 33412080), (10, 26729664), (12, 22274720), (13, 20561280), (15, 17819776), (16, 16706040), (20, 13364832), (24, 11137360), (26, 10280640), (30, 8909888), (32, 8353020), (39, 6853760), (40, 6682416), (48, 5568680), (52, 5140320), (60, 4454944), (64, 4176510), (65, 4112256), (78, 3426880), (80, 3341208), (96, 2784340), (104, 2570160), (120, 2227472), (128, 2088255), (130, 2056128), (156, 1713440), (160, 1670604), (192, 1392170), (195, 1370752), (208, 1285080), (240, 1113736), (260, 1028064), (312, 856720), (320, 835302), (384, 696085), (390, 685376), (416, 642540), (480, 556868), (520, 514032), (624, 428360), (640, 417651), (780, 342688), (832, 321270), (960, 278434), (1040, 257016), (1248, 214180), (1560, 171344), (1664, 160635), (1920, 139217), (2080, 128508), (2496, 107090), (3120, 85672), (4160, 64254), (4992, 53545), (6240, 42836), (8320, 32127), (10709, 24960), (12480, 21418)]