2712389680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33871}}^1$

素因数の和:33915

約数の個数: 160

約数和(自身を含む): 8467458048

約数和(自身を除く): 5755068368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 5005, 5720, 6160, 7280, 8008, 10010, 11440, 16016, 20020, 33871, 40040, 67742, 80080, 135484, 169355, 237097, 270968, 338710, 372581, 440323, 474194, 541936, 677420, 745162, 880646, 948388, 1185485, 1354840, 1490324, 1761292, 1862905, 1896776, 2201615, 2370970, 2608067, 2709680, 2980648, 3082261, 3522584, 3725810, 3793552, 4403230, 4741940, 4843553, 5216134, 5961296, 6164522, 7045168, 7451620, 8806460, 9483880, 9687106, 10432268, 12329044, 13040335, 14903240, 15411305, 17612920, 18967760, 19374212, 20864536, 24217765, 24658088, 26080670, 29806480, 30822610, 33904871, 35225840, 38748424, 41729072, 48435530, 49316176, 52161340, 61645220, 67809742, 77496848, 96871060, 104322680, 123290440, 135619484, 169524355, 193742120, 208645360, 246580880, 271238968, 339048710, 387484240, 542477936, 678097420, 1356194840, 2712389680]

約数ペア:

[(1, 2712389680), (2, 1356194840), (4, 678097420), (5, 542477936), (7, 387484240), (8, 339048710), (10, 271238968), (11, 246580880), (13, 208645360), (14, 193742120), (16, 169524355), (20, 135619484), (22, 123290440), (26, 104322680), (28, 96871060), (35, 77496848), (40, 67809742), (44, 61645220), (52, 52161340), (55, 49316176), (56, 48435530), (65, 41729072), (70, 38748424), (77, 35225840), (80, 33904871), (88, 30822610), (91, 29806480), (104, 26080670), (110, 24658088), (112, 24217765), (130, 20864536), (140, 19374212), (143, 18967760), (154, 17612920), (176, 15411305), (182, 14903240), (208, 13040335), (220, 12329044), (260, 10432268), (280, 9687106), (286, 9483880), (308, 8806460), (364, 7451620), (385, 7045168), (440, 6164522), (455, 5961296), (520, 5216134), (560, 4843553), (572, 4741940), (616, 4403230), (715, 3793552), (728, 3725810), (770, 3522584), (880, 3082261), (910, 2980648), (1001, 2709680), (1040, 2608067), (1144, 2370970), (1232, 2201615), (1430, 1896776), (1456, 1862905), (1540, 1761292), (1820, 1490324), (2002, 1354840), (2288, 1185485), (2860, 948388), (3080, 880646), (3640, 745162), (4004, 677420), (5005, 541936), (5720, 474194), (6160, 440323), (7280, 372581), (8008, 338710), (10010, 270968), (11440, 237097), (16016, 169355), (20020, 135484), (33871, 80080), (40040, 67742)]