332801820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142223}}^1$

素因数の和:142251

約数の個数: 72

約数和(自身を含む): 1087160256

約数和(自身を除く): 754358436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 142223, 284446, 426669, 568892, 711115, 853338, 1280007, 1422230, 1706676, 1848899, 2133345, 2560014, 2844460, 3697798, 4266690, 5120028, 5546697, 6400035, 7395596, 8533380, 9244495, 11093394, 12800070, 16640091, 18488990, 22186788, 25600140, 27733485, 33280182, 36977980, 55466970, 66560364, 83200455, 110933940, 166400910, 332801820]

約数ペア:

[(1, 332801820), (2, 166400910), (3, 110933940), (4, 83200455), (5, 66560364), (6, 55466970), (9, 36977980), (10, 33280182), (12, 27733485), (13, 25600140), (15, 22186788), (18, 18488990), (20, 16640091), (26, 12800070), (30, 11093394), (36, 9244495), (39, 8533380), (45, 7395596), (52, 6400035), (60, 5546697), (65, 5120028), (78, 4266690), (90, 3697798), (117, 2844460), (130, 2560014), (156, 2133345), (180, 1848899), (195, 1706676), (234, 1422230), (260, 1280007), (390, 853338), (468, 711115), (585, 568892), (780, 426669), (1170, 284446), (2340, 142223)]