283213560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1399}}^1$

素因数の和:1661

約数の個数: 128

約数和(自身を含む): 975744000

約数和(自身を除く): 692530440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 241, 280, 420, 482, 723, 840, 964, 1205, 1399, 1446, 1687, 1928, 2410, 2798, 2892, 3374, 3615, 4197, 4820, 5061, 5596, 5784, 6748, 6995, 7230, 8394, 8435, 9640, 9793, 10122, 11192, 13496, 13990, 14460, 16788, 16870, 19586, 20244, 20985, 25305, 27980, 28920, 29379, 33576, 33740, 39172, 40488, 41970, 48965, 50610, 55960, 58758, 67480, 78344, 83940, 97930, 101220, 117516, 146895, 167880, 195860, 202440, 235032, 293790, 337159, 391720, 587580, 674318, 1011477, 1175160, 1348636, 1685795, 2022954, 2360113, 2697272, 3371590, 4045908, 4720226, 5057385, 6743180, 7080339, 8091816, 9440452, 10114770, 11800565, 13486360, 14160678, 18880904, 20229540, 23601130, 28321356, 35401695, 40459080, 47202260, 56642712, 70803390, 94404520, 141606780, 283213560]

約数ペア:

[(1, 283213560), (2, 141606780), (3, 94404520), (4, 70803390), (5, 56642712), (6, 47202260), (7, 40459080), (8, 35401695), (10, 28321356), (12, 23601130), (14, 20229540), (15, 18880904), (20, 14160678), (21, 13486360), (24, 11800565), (28, 10114770), (30, 9440452), (35, 8091816), (40, 7080339), (42, 6743180), (56, 5057385), (60, 4720226), (70, 4045908), (84, 3371590), (105, 2697272), (120, 2360113), (140, 2022954), (168, 1685795), (210, 1348636), (241, 1175160), (280, 1011477), (420, 674318), (482, 587580), (723, 391720), (840, 337159), (964, 293790), (1205, 235032), (1399, 202440), (1446, 195860), (1687, 167880), (1928, 146895), (2410, 117516), (2798, 101220), (2892, 97930), (3374, 83940), (3615, 78344), (4197, 67480), (4820, 58758), (5061, 55960), (5596, 50610), (5784, 48965), (6748, 41970), (6995, 40488), (7230, 39172), (8394, 33740), (8435, 33576), (9640, 29379), (9793, 28920), (10122, 27980), (11192, 25305), (13496, 20985), (13990, 20244), (14460, 19586), (16788, 16870)]