166608120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{823}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 574295040

約数和(自身を除く): 407686920

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, 823, 840, 964, 1205, 1446, 1646, 1687, 1928, 2410, 2469, 2892, 3292, 3374, 3615, 4115, 4820, 4938, 5061, 5761, 5784, 6584, 6748, 7230, 8230, 8435, 9640, 9876, 10122, 11522, 12345, 13496, 14460, 16460, 16870, 17283, 19752, 20244, 23044, 24690, 25305, 28805, 28920, 32920, 33740, 34566, 40488, 46088, 49380, 50610, 57610, 67480, 69132, 86415, 98760, 101220, 115220, 138264, 172830, 198343, 202440, 230440, 345660, 396686, 595029, 691320, 793372, 991715, 1190058, 1388401, 1586744, 1983430, 2380116, 2776802, 2975145, 3966860, 4165203, 4760232, 5553604, 5950290, 6942005, 7933720, 8330406, 11107208, 11900580, 13884010, 16660812, 20826015, 23801160, 27768020, 33321624, 41652030, 55536040, 83304060, 166608120]

約数ペア:

[(1, 166608120), (2, 83304060), (3, 55536040), (4, 41652030), (5, 33321624), (6, 27768020), (7, 23801160), (8, 20826015), (10, 16660812), (12, 13884010), (14, 11900580), (15, 11107208), (20, 8330406), (21, 7933720), (24, 6942005), (28, 5950290), (30, 5553604), (35, 4760232), (40, 4165203), (42, 3966860), (56, 2975145), (60, 2776802), (70, 2380116), (84, 1983430), (105, 1586744), (120, 1388401), (140, 1190058), (168, 991715), (210, 793372), (241, 691320), (280, 595029), (420, 396686), (482, 345660), (723, 230440), (823, 202440), (840, 198343), (964, 172830), (1205, 138264), (1446, 115220), (1646, 101220), (1687, 98760), (1928, 86415), (2410, 69132), (2469, 67480), (2892, 57610), (3292, 50610), (3374, 49380), (3615, 46088), (4115, 40488), (4820, 34566), (4938, 33740), (5061, 32920), (5761, 28920), (5784, 28805), (6584, 25305), (6748, 24690), (7230, 23044), (8230, 20244), (8435, 19752), (9640, 17283), (9876, 16870), (10122, 16460), (11522, 14460), (12345, 13496)]