8420253120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67993}}^1$

素因数の和:68059

約数の個数: 168

約数和(自身を含む): 29636136816

約数和(自身を除く): 21215883696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 8256, 10320, 12384, 13760, 15480, 20640, 24768, 30960, 41280, 61920, 67993, 123840, 135986, 203979, 271972, 339965, 407958, 543944, 611937, 679930, 815916, 1019895, 1087888, 1223874, 1359860, 1631832, 2039790, 2175776, 2447748, 2719720, 2923699, 3059685, 3263664, 4079580, 4351552, 4895496, 5439440, 5847398, 6119370, 6527328, 8159160, 8771097, 9790992, 10878880, 11694796, 12238740, 13054656, 14618495, 16318320, 17542194, 19581984, 21757760, 23389592, 24477480, 26313291, 29236990, 32636640, 35084388, 39163968, 43855485, 46779184, 48954960, 52626582, 58473980, 65273280, 70168776, 87710970, 93558368, 97909920, 105253164, 116947960, 131566455, 140337552, 175421940, 187116736, 195819840, 210506328, 233895920, 263132910, 280675104, 350843880, 421012656, 467791840, 526265820, 561350208, 701687760, 842025312, 935583680, 1052531640, 1403375520, 1684050624, 2105063280, 2806751040, 4210126560, 8420253120]

約数ペア:

[(1, 8420253120), (2, 4210126560), (3, 2806751040), (4, 2105063280), (5, 1684050624), (6, 1403375520), (8, 1052531640), (9, 935583680), (10, 842025312), (12, 701687760), (15, 561350208), (16, 526265820), (18, 467791840), (20, 421012656), (24, 350843880), (30, 280675104), (32, 263132910), (36, 233895920), (40, 210506328), (43, 195819840), (45, 187116736), (48, 175421940), (60, 140337552), (64, 131566455), (72, 116947960), (80, 105253164), (86, 97909920), (90, 93558368), (96, 87710970), (120, 70168776), (129, 65273280), (144, 58473980), (160, 52626582), (172, 48954960), (180, 46779184), (192, 43855485), (215, 39163968), (240, 35084388), (258, 32636640), (288, 29236990), (320, 26313291), (344, 24477480), (360, 23389592), (387, 21757760), (430, 19581984), (480, 17542194), (516, 16318320), (576, 14618495), (645, 13054656), (688, 12238740), (720, 11694796), (774, 10878880), (860, 9790992), (960, 8771097), (1032, 8159160), (1290, 6527328), (1376, 6119370), (1440, 5847398), (1548, 5439440), (1720, 4895496), (1935, 4351552), (2064, 4079580), (2580, 3263664), (2752, 3059685), (2880, 2923699), (3096, 2719720), (3440, 2447748), (3870, 2175776), (4128, 2039790), (5160, 1631832), (6192, 1359860), (6880, 1223874), (7740, 1087888), (8256, 1019895), (10320, 815916), (12384, 679930), (13760, 611937), (15480, 543944), (20640, 407958), (24768, 339965), (30960, 271972), (41280, 203979), (61920, 135986), (67993, 123840)]