16271360

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{227}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 44815680

約数和(自身を除く): 28544320

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, 227, 256, 280, 320, 448, 454, 512, 560, 640, 896, 908, 1024, 1120, 1135, 1280, 1589, 1792, 1816, 2048, 2240, 2270, 2560, 3178, 3584, 3632, 4480, 4540, 5120, 6356, 7168, 7264, 7945, 8960, 9080, 10240, 12712, 14336, 14528, 15890, 17920, 18160, 25424, 29056, 31780, 35840, 36320, 50848, 58112, 63560, 71680, 72640, 101696, 116224, 127120, 145280, 203392, 232448, 254240, 290560, 406784, 464896, 508480, 581120, 813568, 1016960, 1162240, 1627136, 2033920, 2324480, 3254272, 4067840, 8135680, 16271360]

約数ペア:

[(1, 16271360), (2, 8135680), (4, 4067840), (5, 3254272), (7, 2324480), (8, 2033920), (10, 1627136), (14, 1162240), (16, 1016960), (20, 813568), (28, 581120), (32, 508480), (35, 464896), (40, 406784), (56, 290560), (64, 254240), (70, 232448), (80, 203392), (112, 145280), (128, 127120), (140, 116224), (160, 101696), (224, 72640), (227, 71680), (256, 63560), (280, 58112), (320, 50848), (448, 36320), (454, 35840), (512, 31780), (560, 29056), (640, 25424), (896, 18160), (908, 17920), (1024, 15890), (1120, 14528), (1135, 14336), (1280, 12712), (1589, 10240), (1792, 9080), (1816, 8960), (2048, 7945), (2240, 7264), (2270, 7168), (2560, 6356), (3178, 5120), (3584, 4540), (3632, 4480)]