70356440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 201553920

約数和(自身を除く): 131197480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 280, 308, 371, 385, 424, 431, 440, 530, 583, 616, 742, 770, 862, 1060, 1166, 1484, 1540, 1724, 1855, 2120, 2155, 2332, 2915, 2968, 3017, 3080, 3448, 3710, 4081, 4310, 4664, 4741, 5830, 6034, 7420, 8162, 8620, 9482, 11660, 12068, 14840, 15085, 16324, 17240, 18964, 20405, 22843, 23320, 23705, 24136, 30170, 32648, 33187, 37928, 40810, 45686, 47410, 60340, 66374, 81620, 91372, 94820, 114215, 120680, 132748, 159901, 163240, 165935, 182744, 189640, 228430, 251273, 265496, 319802, 331870, 456860, 502546, 639604, 663740, 799505, 913720, 1005092, 1256365, 1279208, 1327480, 1599010, 1758911, 2010184, 2512730, 3198020, 3517822, 5025460, 6396040, 7035644, 8794555, 10050920, 14071288, 17589110, 35178220, 70356440]

約数ペア:

[(1, 70356440), (2, 35178220), (4, 17589110), (5, 14071288), (7, 10050920), (8, 8794555), (10, 7035644), (11, 6396040), (14, 5025460), (20, 3517822), (22, 3198020), (28, 2512730), (35, 2010184), (40, 1758911), (44, 1599010), (53, 1327480), (55, 1279208), (56, 1256365), (70, 1005092), (77, 913720), (88, 799505), (106, 663740), (110, 639604), (140, 502546), (154, 456860), (212, 331870), (220, 319802), (265, 265496), (280, 251273), (308, 228430), (371, 189640), (385, 182744), (424, 165935), (431, 163240), (440, 159901), (530, 132748), (583, 120680), (616, 114215), (742, 94820), (770, 91372), (862, 81620), (1060, 66374), (1166, 60340), (1484, 47410), (1540, 45686), (1724, 40810), (1855, 37928), (2120, 33187), (2155, 32648), (2332, 30170), (2915, 24136), (2968, 23705), (3017, 23320), (3080, 22843), (3448, 20405), (3710, 18964), (4081, 17240), (4310, 16324), (4664, 15085), (4741, 14840), (5830, 12068), (6034, 11660), (7420, 9482), (8162, 8620)]