1427087760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{121351}}^1$

素因数の和:121381

約数の個数: 120

約数和(自身を含む): 5146295616

約数和(自身を除く): 3719207856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 121351, 242702, 364053, 485404, 606755, 728106, 849457, 970808, 1213510, 1456212, 1698914, 1820265, 1941616, 2427020, 2548371, 2912424, 3397828, 3640530, 4247285, 4854040, 5096742, 5824848, 5946199, 6795656, 7281060, 8494570, 9708080, 10193484, 11892398, 12741855, 13591312, 14562120, 16989140, 17838597, 20386968, 23784796, 25483710, 29124240, 29730995, 33978280, 35677194, 40773936, 47569592, 50967420, 59461990, 67956560, 71354388, 89192985, 95139184, 101934840, 118923980, 142708776, 178385970, 203869680, 237847960, 285417552, 356771940, 475695920, 713543880, 1427087760]

約数ペア:

[(1, 1427087760), (2, 713543880), (3, 475695920), (4, 356771940), (5, 285417552), (6, 237847960), (7, 203869680), (8, 178385970), (10, 142708776), (12, 118923980), (14, 101934840), (15, 95139184), (16, 89192985), (20, 71354388), (21, 67956560), (24, 59461990), (28, 50967420), (30, 47569592), (35, 40773936), (40, 35677194), (42, 33978280), (48, 29730995), (49, 29124240), (56, 25483710), (60, 23784796), (70, 20386968), (80, 17838597), (84, 16989140), (98, 14562120), (105, 13591312), (112, 12741855), (120, 11892398), (140, 10193484), (147, 9708080), (168, 8494570), (196, 7281060), (210, 6795656), (240, 5946199), (245, 5824848), (280, 5096742), (294, 4854040), (336, 4247285), (392, 3640530), (420, 3397828), (490, 2912424), (560, 2548371), (588, 2427020), (735, 1941616), (784, 1820265), (840, 1698914), (980, 1456212), (1176, 1213510), (1470, 970808), (1680, 849457), (1960, 728106), (2352, 606755), (2940, 485404), (3920, 364053), (5880, 242702), (11760, 121351)]