233998520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 616092480

約数和(自身を除く): 382093960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 277, 280, 392, 431, 490, 554, 862, 980, 1108, 1385, 1724, 1939, 1960, 2155, 2216, 2770, 3017, 3448, 3878, 4310, 5540, 6034, 7756, 8620, 9695, 11080, 12068, 13573, 15085, 15512, 17240, 19390, 21119, 24136, 27146, 30170, 38780, 42238, 54292, 60340, 67865, 77560, 84476, 105595, 108584, 119387, 120680, 135730, 168952, 211190, 238774, 271460, 422380, 477548, 542920, 596935, 835709, 844760, 955096, 1193870, 1671418, 2387740, 3342836, 4178545, 4775480, 5849963, 6685672, 8357090, 11699926, 16714180, 23399852, 29249815, 33428360, 46799704, 58499630, 116999260, 233998520]

約数ペア:

[(1, 233998520), (2, 116999260), (4, 58499630), (5, 46799704), (7, 33428360), (8, 29249815), (10, 23399852), (14, 16714180), (20, 11699926), (28, 8357090), (35, 6685672), (40, 5849963), (49, 4775480), (56, 4178545), (70, 3342836), (98, 2387740), (140, 1671418), (196, 1193870), (245, 955096), (277, 844760), (280, 835709), (392, 596935), (431, 542920), (490, 477548), (554, 422380), (862, 271460), (980, 238774), (1108, 211190), (1385, 168952), (1724, 135730), (1939, 120680), (1960, 119387), (2155, 108584), (2216, 105595), (2770, 84476), (3017, 77560), (3448, 67865), (3878, 60340), (4310, 54292), (5540, 42238), (6034, 38780), (7756, 30170), (8620, 27146), (9695, 24136), (11080, 21119), (12068, 19390), (13573, 17240), (15085, 15512)]