109724720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1267

約数の個数: 120

約数和(自身を含む): 309917664

約数和(自身を除く): 200192944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1217, 1288, 1610, 1840, 1960, 2254, 2434, 2576, 3220, 3920, 4508, 4868, 5635, 6085, 6440, 8519, 9016, 9736, 11270, 12170, 12880, 17038, 18032, 19472, 22540, 24340, 27991, 34076, 42595, 45080, 48680, 55982, 59633, 68152, 85190, 90160, 97360, 111964, 119266, 136304, 139955, 170380, 195937, 223928, 238532, 279910, 298165, 340760, 391874, 447856, 477064, 559820, 596330, 681520, 783748, 954128, 979685, 1119640, 1192660, 1371559, 1567496, 1959370, 2239280, 2385320, 2743118, 3134992, 3918740, 4770640, 5486236, 6857795, 7837480, 10972472, 13715590, 15674960, 21944944, 27431180, 54862360, 109724720]

約数ペア:

[(1, 109724720), (2, 54862360), (4, 27431180), (5, 21944944), (7, 15674960), (8, 13715590), (10, 10972472), (14, 7837480), (16, 6857795), (20, 5486236), (23, 4770640), (28, 3918740), (35, 3134992), (40, 2743118), (46, 2385320), (49, 2239280), (56, 1959370), (70, 1567496), (80, 1371559), (92, 1192660), (98, 1119640), (112, 979685), (115, 954128), (140, 783748), (161, 681520), (184, 596330), (196, 559820), (230, 477064), (245, 447856), (280, 391874), (322, 340760), (368, 298165), (392, 279910), (460, 238532), (490, 223928), (560, 195937), (644, 170380), (784, 139955), (805, 136304), (920, 119266), (980, 111964), (1127, 97360), (1217, 90160), (1288, 85190), (1610, 68152), (1840, 59633), (1960, 55982), (2254, 48680), (2434, 45080), (2576, 42595), (3220, 34076), (3920, 27991), (4508, 24340), (4868, 22540), (5635, 19472), (6085, 18032), (6440, 17038), (8519, 12880), (9016, 12170), (9736, 11270)]