70421040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2147

約数の個数: 120

約数和(自身を含む): 241645248

約数和(自身を除く): 171224208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2081, 2115, 2256, 2820, 3384, 3760, 4162, 4230, 5640, 6243, 6768, 8324, 8460, 10405, 11280, 12486, 16648, 16920, 18729, 20810, 24972, 31215, 33296, 33840, 37458, 41620, 49944, 62430, 74916, 83240, 93645, 97807, 99888, 124860, 149832, 166480, 187290, 195614, 249720, 293421, 299664, 374580, 391228, 489035, 499440, 586842, 749160, 782456, 880263, 978070, 1173684, 1467105, 1498320, 1564912, 1760526, 1956140, 2347368, 2934210, 3521052, 3912280, 4401315, 4694736, 5868420, 7042104, 7824560, 8802630, 11736840, 14084208, 17605260, 23473680, 35210520, 70421040]

約数ペア:

[(1, 70421040), (2, 35210520), (3, 23473680), (4, 17605260), (5, 14084208), (6, 11736840), (8, 8802630), (9, 7824560), (10, 7042104), (12, 5868420), (15, 4694736), (16, 4401315), (18, 3912280), (20, 3521052), (24, 2934210), (30, 2347368), (36, 1956140), (40, 1760526), (45, 1564912), (47, 1498320), (48, 1467105), (60, 1173684), (72, 978070), (80, 880263), (90, 782456), (94, 749160), (120, 586842), (141, 499440), (144, 489035), (180, 391228), (188, 374580), (235, 299664), (240, 293421), (282, 249720), (360, 195614), (376, 187290), (423, 166480), (470, 149832), (564, 124860), (705, 99888), (720, 97807), (752, 93645), (846, 83240), (940, 74916), (1128, 62430), (1410, 49944), (1692, 41620), (1880, 37458), (2081, 33840), (2115, 33296), (2256, 31215), (2820, 24972), (3384, 20810), (3760, 18729), (4162, 16920), (4230, 16648), (5640, 12486), (6243, 11280), (6768, 10405), (8324, 8460)]