299183360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{33391}}^1$

素因数の和:33419

約数の個数: 72

約数和(自身を含む): 819038976

約数和(自身を除く): 519855616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 33391, 66782, 133564, 166955, 233737, 267128, 333910, 467474, 534256, 667820, 934948, 1068512, 1168685, 1335640, 1869896, 2137024, 2337370, 2671280, 3739792, 4274048, 4674740, 5342560, 7479584, 8548096, 9349480, 10685120, 14959168, 18698960, 21370240, 29918336, 37397920, 42740480, 59836672, 74795840, 149591680, 299183360]

約数ペア:

[(1, 299183360), (2, 149591680), (4, 74795840), (5, 59836672), (7, 42740480), (8, 37397920), (10, 29918336), (14, 21370240), (16, 18698960), (20, 14959168), (28, 10685120), (32, 9349480), (35, 8548096), (40, 7479584), (56, 5342560), (64, 4674740), (70, 4274048), (80, 3739792), (112, 2671280), (128, 2337370), (140, 2137024), (160, 1869896), (224, 1335640), (256, 1168685), (280, 1068512), (320, 934948), (448, 667820), (560, 534256), (640, 467474), (896, 333910), (1120, 267128), (1280, 233737), (1792, 166955), (2240, 133564), (4480, 66782), (8960, 33391)]