298038720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{44351}}^1$

素因数の和:44378

約数の個数: 112

約数和(自身を含む): 1081479168

約数和(自身を除く): 783440448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 44351, 88702, 133053, 177404, 221755, 266106, 310457, 354808, 443510, 532212, 620914, 665265, 709616, 887020, 931371, 1064424, 1241828, 1330530, 1419232, 1552285, 1774040, 1862742, 2128848, 2483656, 2661060, 2838464, 3104570, 3548080, 3725484, 4257696, 4656855, 4967312, 5322120, 6209140, 7096160, 7450968, 8515392, 9313710, 9934624, 10644240, 12418280, 14192320, 14901936, 18627420, 19869248, 21288480, 24836560, 29803872, 37254840, 42576960, 49673120, 59607744, 74509680, 99346240, 149019360, 298038720]

約数ペア:

[(1, 298038720), (2, 149019360), (3, 99346240), (4, 74509680), (5, 59607744), (6, 49673120), (7, 42576960), (8, 37254840), (10, 29803872), (12, 24836560), (14, 21288480), (15, 19869248), (16, 18627420), (20, 14901936), (21, 14192320), (24, 12418280), (28, 10644240), (30, 9934624), (32, 9313710), (35, 8515392), (40, 7450968), (42, 7096160), (48, 6209140), (56, 5322120), (60, 4967312), (64, 4656855), (70, 4257696), (80, 3725484), (84, 3548080), (96, 3104570), (105, 2838464), (112, 2661060), (120, 2483656), (140, 2128848), (160, 1862742), (168, 1774040), (192, 1552285), (210, 1419232), (224, 1330530), (240, 1241828), (280, 1064424), (320, 931371), (336, 887020), (420, 709616), (448, 665265), (480, 620914), (560, 532212), (672, 443510), (840, 354808), (960, 310457), (1120, 266106), (1344, 221755), (1680, 177404), (2240, 133053), (3360, 88702), (6720, 44351)]