2534545680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1213

約数の個数: 160

約数和(自身を含む): 8031581184

約数和(自身を除く): 5497035504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 163, 201, 240, 268, 326, 335, 402, 489, 536, 652, 670, 804, 815, 967, 978, 1005, 1072, 1304, 1340, 1608, 1630, 1934, 1956, 2010, 2445, 2608, 2680, 2901, 3216, 3260, 3868, 3912, 4020, 4835, 4890, 5360, 5802, 6520, 7736, 7824, 8040, 9670, 9780, 10921, 11604, 13040, 14505, 15472, 16080, 19340, 19560, 21842, 23208, 29010, 32763, 38680, 39120, 43684, 46416, 54605, 58020, 64789, 65526, 77360, 87368, 109210, 116040, 129578, 131052, 157621, 163815, 174736, 194367, 218420, 232080, 259156, 262104, 315242, 323945, 327630, 388734, 436840, 472863, 518312, 524208, 630484, 647890, 655260, 777468, 788105, 873680, 945726, 971835, 1036624, 1260968, 1295780, 1310520, 1554936, 1576210, 1891452, 1943670, 2364315, 2521936, 2591560, 2621040, 3109872, 3152420, 3782904, 3887340, 4728630, 5183120, 6304840, 7565808, 7774680, 9457260, 10560607, 12609680, 15549360, 18914520, 21121214, 31681821, 37829040, 42242428, 52803035, 63363642, 84484856, 105606070, 126727284, 158409105, 168969712, 211212140, 253454568, 316818210, 422424280, 506909136, 633636420, 844848560, 1267272840, 2534545680]

約数ペア:

[(1, 2534545680), (2, 1267272840), (3, 844848560), (4, 633636420), (5, 506909136), (6, 422424280), (8, 316818210), (10, 253454568), (12, 211212140), (15, 168969712), (16, 158409105), (20, 126727284), (24, 105606070), (30, 84484856), (40, 63363642), (48, 52803035), (60, 42242428), (67, 37829040), (80, 31681821), (120, 21121214), (134, 18914520), (163, 15549360), (201, 12609680), (240, 10560607), (268, 9457260), (326, 7774680), (335, 7565808), (402, 6304840), (489, 5183120), (536, 4728630), (652, 3887340), (670, 3782904), (804, 3152420), (815, 3109872), (967, 2621040), (978, 2591560), (1005, 2521936), (1072, 2364315), (1304, 1943670), (1340, 1891452), (1608, 1576210), (1630, 1554936), (1934, 1310520), (1956, 1295780), (2010, 1260968), (2445, 1036624), (2608, 971835), (2680, 945726), (2901, 873680), (3216, 788105), (3260, 777468), (3868, 655260), (3912, 647890), (4020, 630484), (4835, 524208), (4890, 518312), (5360, 472863), (5802, 436840), (6520, 388734), (7736, 327630), (7824, 323945), (8040, 315242), (9670, 262104), (9780, 259156), (10921, 232080), (11604, 218420), (13040, 194367), (14505, 174736), (15472, 163815), (16080, 157621), (19340, 131052), (19560, 129578), (21842, 116040), (23208, 109210), (29010, 87368), (32763, 77360), (38680, 65526), (39120, 64789), (43684, 58020), (46416, 54605)]