139887160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 369360000

約数和(自身を除く): 229472840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 149, 196, 245, 280, 298, 392, 479, 490, 596, 745, 958, 980, 1043, 1192, 1490, 1916, 1960, 2086, 2395, 2980, 3353, 3832, 4172, 4790, 5215, 5960, 6706, 7301, 8344, 9580, 10430, 13412, 14602, 16765, 19160, 20860, 23471, 26824, 29204, 33530, 36505, 41720, 46942, 58408, 67060, 71371, 73010, 93884, 117355, 134120, 142742, 146020, 187768, 234710, 285484, 292040, 356855, 469420, 499597, 570968, 713710, 938840, 999194, 1427420, 1998388, 2497985, 2854840, 3497179, 3996776, 4995970, 6994358, 9991940, 13988716, 17485895, 19983880, 27977432, 34971790, 69943580, 139887160]

約数ペア:

[(1, 139887160), (2, 69943580), (4, 34971790), (5, 27977432), (7, 19983880), (8, 17485895), (10, 13988716), (14, 9991940), (20, 6994358), (28, 4995970), (35, 3996776), (40, 3497179), (49, 2854840), (56, 2497985), (70, 1998388), (98, 1427420), (140, 999194), (149, 938840), (196, 713710), (245, 570968), (280, 499597), (298, 469420), (392, 356855), (479, 292040), (490, 285484), (596, 234710), (745, 187768), (958, 146020), (980, 142742), (1043, 134120), (1192, 117355), (1490, 93884), (1916, 73010), (1960, 71371), (2086, 67060), (2395, 58408), (2980, 46942), (3353, 41720), (3832, 36505), (4172, 33530), (4790, 29204), (5215, 26824), (5960, 23471), (6706, 20860), (7301, 19160), (8344, 16765), (9580, 14602), (10430, 13412)]