222045720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10949}}^1$

素因数の和:10989

約数の個数: 96

約数和(自身を含む): 721386000

約数和(自身を除く): 499340280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 10949, 20280, 21898, 32847, 43796, 54745, 65694, 87592, 109490, 131388, 142337, 164235, 218980, 262776, 284674, 328470, 427011, 437960, 569348, 656940, 711685, 854022, 1138696, 1313880, 1423370, 1708044, 1850381, 2135055, 2846740, 3416088, 3700762, 4270110, 5551143, 5693480, 7401524, 8540220, 9251905, 11102286, 14803048, 17080440, 18503810, 22204572, 27755715, 37007620, 44409144, 55511430, 74015240, 111022860, 222045720]

約数ペア:

[(1, 222045720), (2, 111022860), (3, 74015240), (4, 55511430), (5, 44409144), (6, 37007620), (8, 27755715), (10, 22204572), (12, 18503810), (13, 17080440), (15, 14803048), (20, 11102286), (24, 9251905), (26, 8540220), (30, 7401524), (39, 5693480), (40, 5551143), (52, 4270110), (60, 3700762), (65, 3416088), (78, 2846740), (104, 2135055), (120, 1850381), (130, 1708044), (156, 1423370), (169, 1313880), (195, 1138696), (260, 854022), (312, 711685), (338, 656940), (390, 569348), (507, 437960), (520, 427011), (676, 328470), (780, 284674), (845, 262776), (1014, 218980), (1352, 164235), (1560, 142337), (1690, 131388), (2028, 109490), (2535, 87592), (3380, 65694), (4056, 54745), (5070, 43796), (6760, 32847), (10140, 21898), (10949, 20280)]