192469760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{21481}}^1$

素因数の和:21509

約数の個数: 72

約数和(自身を含む): 526910496

約数和(自身を除く): 334440736

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, 21481, 42962, 85924, 107405, 150367, 171848, 214810, 300734, 343696, 429620, 601468, 687392, 751835, 859240, 1202936, 1374784, 1503670, 1718480, 2405872, 2749568, 3007340, 3436960, 4811744, 5499136, 6014680, 6873920, 9623488, 12029360, 13747840, 19246976, 24058720, 27495680, 38493952, 48117440, 96234880, 192469760]

約数ペア:

[(1, 192469760), (2, 96234880), (4, 48117440), (5, 38493952), (7, 27495680), (8, 24058720), (10, 19246976), (14, 13747840), (16, 12029360), (20, 9623488), (28, 6873920), (32, 6014680), (35, 5499136), (40, 4811744), (56, 3436960), (64, 3007340), (70, 2749568), (80, 2405872), (112, 1718480), (128, 1503670), (140, 1374784), (160, 1202936), (224, 859240), (256, 751835), (280, 687392), (320, 601468), (448, 429620), (560, 343696), (640, 300734), (896, 214810), (1120, 171848), (1280, 150367), (1792, 107405), (2240, 85924), (4480, 42962), (8960, 21481)]