234699080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 663586560

約数和(自身を除く): 428887480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 181, 220, 280, 308, 362, 385, 421, 440, 616, 724, 770, 842, 905, 1267, 1448, 1540, 1684, 1810, 1991, 2105, 2534, 2947, 3080, 3368, 3620, 3982, 4210, 4631, 5068, 5894, 6335, 7240, 7964, 8420, 9262, 9955, 10136, 11788, 12670, 13937, 14735, 15928, 16840, 18524, 19910, 23155, 23576, 25340, 27874, 29470, 32417, 37048, 39820, 46310, 50680, 55748, 58940, 64834, 69685, 76201, 79640, 92620, 111496, 117880, 129668, 139370, 152402, 162085, 185240, 259336, 278740, 304804, 324170, 381005, 533407, 557480, 609608, 648340, 762010, 838211, 1066814, 1296680, 1524020, 1676422, 2133628, 2667035, 3048040, 3352844, 4191055, 4267256, 5334070, 5867477, 6705688, 8382110, 10668140, 11734954, 16764220, 21336280, 23469908, 29337385, 33528440, 46939816, 58674770, 117349540, 234699080]

約数ペア:

[(1, 234699080), (2, 117349540), (4, 58674770), (5, 46939816), (7, 33528440), (8, 29337385), (10, 23469908), (11, 21336280), (14, 16764220), (20, 11734954), (22, 10668140), (28, 8382110), (35, 6705688), (40, 5867477), (44, 5334070), (55, 4267256), (56, 4191055), (70, 3352844), (77, 3048040), (88, 2667035), (110, 2133628), (140, 1676422), (154, 1524020), (181, 1296680), (220, 1066814), (280, 838211), (308, 762010), (362, 648340), (385, 609608), (421, 557480), (440, 533407), (616, 381005), (724, 324170), (770, 304804), (842, 278740), (905, 259336), (1267, 185240), (1448, 162085), (1540, 152402), (1684, 139370), (1810, 129668), (1991, 117880), (2105, 111496), (2534, 92620), (2947, 79640), (3080, 76201), (3368, 69685), (3620, 64834), (3982, 58940), (4210, 55748), (4631, 50680), (5068, 46310), (5894, 39820), (6335, 37048), (7240, 32417), (7964, 29470), (8420, 27874), (9262, 25340), (9955, 23576), (10136, 23155), (11788, 19910), (12670, 18524), (13937, 16840), (14735, 15928)]