67348320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 234710784

約数和(自身を除く): 167362464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 251, 258, 260, 312, 344, 390, 416, 430, 480, 502, 516, 520, 559, 624, 645, 688, 753, 780, 860, 1004, 1032, 1040, 1118, 1248, 1255, 1290, 1376, 1506, 1560, 1677, 1720, 2008, 2064, 2080, 2236, 2510, 2580, 2795, 3012, 3120, 3263, 3354, 3440, 3765, 4016, 4128, 4472, 5020, 5160, 5590, 6024, 6240, 6526, 6708, 6880, 7530, 8032, 8385, 8944, 9789, 10040, 10320, 10793, 11180, 12048, 13052, 13416, 15060, 16315, 16770, 17888, 19578, 20080, 20640, 21586, 22360, 24096, 26104, 26832, 30120, 32379, 32630, 33540, 39156, 40160, 43172, 44720, 48945, 52208, 53664, 53965, 60240, 64758, 65260, 67080, 78312, 86344, 89440, 97890, 104416, 107930, 120480, 129516, 130520, 134160, 140309, 156624, 161895, 172688, 195780, 215860, 259032, 261040, 268320, 280618, 313248, 323790, 345376, 391560, 420927, 431720, 518064, 522080, 561236, 647580, 701545, 783120, 841854, 863440, 1036128, 1122472, 1295160, 1403090, 1566240, 1683708, 1726880, 2104635, 2244944, 2590320, 2806180, 3367416, 4209270, 4489888, 5180640, 5612360, 6734832, 8418540, 11224720, 13469664, 16837080, 22449440, 33674160, 67348320]

約数ペア:

[(1, 67348320), (2, 33674160), (3, 22449440), (4, 16837080), (5, 13469664), (6, 11224720), (8, 8418540), (10, 6734832), (12, 5612360), (13, 5180640), (15, 4489888), (16, 4209270), (20, 3367416), (24, 2806180), (26, 2590320), (30, 2244944), (32, 2104635), (39, 1726880), (40, 1683708), (43, 1566240), (48, 1403090), (52, 1295160), (60, 1122472), (65, 1036128), (78, 863440), (80, 841854), (86, 783120), (96, 701545), (104, 647580), (120, 561236), (129, 522080), (130, 518064), (156, 431720), (160, 420927), (172, 391560), (195, 345376), (208, 323790), (215, 313248), (240, 280618), (251, 268320), (258, 261040), (260, 259032), (312, 215860), (344, 195780), (390, 172688), (416, 161895), (430, 156624), (480, 140309), (502, 134160), (516, 130520), (520, 129516), (559, 120480), (624, 107930), (645, 104416), (688, 97890), (753, 89440), (780, 86344), (860, 78312), (1004, 67080), (1032, 65260), (1040, 64758), (1118, 60240), (1248, 53965), (1255, 53664), (1290, 52208), (1376, 48945), (1506, 44720), (1560, 43172), (1677, 40160), (1720, 39156), (2008, 33540), (2064, 32630), (2080, 32379), (2236, 30120), (2510, 26832), (2580, 26104), (2795, 24096), (3012, 22360), (3120, 21586), (3263, 20640), (3354, 20080), (3440, 19578), (3765, 17888), (4016, 16770), (4128, 16315), (4472, 15060), (5020, 13416), (5160, 13052), (5590, 12048), (6024, 11180), (6240, 10793), (6526, 10320), (6708, 10040), (6880, 9789), (7530, 8944), (8032, 8385)]