270662280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 953441280

約数和(自身を除く): 682779000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 191, 196, 210, 241, 245, 280, 294, 382, 392, 420, 482, 490, 573, 588, 723, 735, 764, 840, 955, 964, 980, 1146, 1176, 1205, 1337, 1446, 1470, 1528, 1687, 1910, 1928, 1960, 2292, 2410, 2674, 2865, 2892, 2940, 3374, 3615, 3820, 4011, 4584, 4820, 5061, 5348, 5730, 5784, 5880, 6685, 6748, 7230, 7640, 8022, 8435, 9359, 9640, 10122, 10696, 11460, 11809, 13370, 13496, 14460, 16044, 16870, 18718, 20055, 20244, 22920, 23618, 25305, 26740, 28077, 28920, 32088, 33740, 35427, 37436, 40110, 40488, 46031, 46795, 47236, 50610, 53480, 56154, 59045, 67480, 70854, 74872, 80220, 92062, 93590, 94472, 101220, 112308, 118090, 138093, 140385, 141708, 160440, 177135, 184124, 187180, 202440, 224616, 230155, 236180, 276186, 280770, 283416, 322217, 354270, 368248, 374360, 460310, 472360, 552372, 561540, 644434, 690465, 708540, 920620, 966651, 1104744, 1123080, 1288868, 1380930, 1417080, 1611085, 1841240, 1933302, 2255519, 2577736, 2761860, 3222170, 3866604, 4511038, 4833255, 5523720, 6444340, 6766557, 7733208, 9022076, 9666510, 11277595, 12888680, 13533114, 18044152, 19333020, 22555190, 27066228, 33832785, 38666040, 45110380, 54132456, 67665570, 90220760, 135331140, 270662280]

約数ペア:

[(1, 270662280), (2, 135331140), (3, 90220760), (4, 67665570), (5, 54132456), (6, 45110380), (7, 38666040), (8, 33832785), (10, 27066228), (12, 22555190), (14, 19333020), (15, 18044152), (20, 13533114), (21, 12888680), (24, 11277595), (28, 9666510), (30, 9022076), (35, 7733208), (40, 6766557), (42, 6444340), (49, 5523720), (56, 4833255), (60, 4511038), (70, 3866604), (84, 3222170), (98, 2761860), (105, 2577736), (120, 2255519), (140, 1933302), (147, 1841240), (168, 1611085), (191, 1417080), (196, 1380930), (210, 1288868), (241, 1123080), (245, 1104744), (280, 966651), (294, 920620), (382, 708540), (392, 690465), (420, 644434), (482, 561540), (490, 552372), (573, 472360), (588, 460310), (723, 374360), (735, 368248), (764, 354270), (840, 322217), (955, 283416), (964, 280770), (980, 276186), (1146, 236180), (1176, 230155), (1205, 224616), (1337, 202440), (1446, 187180), (1470, 184124), (1528, 177135), (1687, 160440), (1910, 141708), (1928, 140385), (1960, 138093), (2292, 118090), (2410, 112308), (2674, 101220), (2865, 94472), (2892, 93590), (2940, 92062), (3374, 80220), (3615, 74872), (3820, 70854), (4011, 67480), (4584, 59045), (4820, 56154), (5061, 53480), (5348, 50610), (5730, 47236), (5784, 46795), (5880, 46031), (6685, 40488), (6748, 40110), (7230, 37436), (7640, 35427), (8022, 33740), (8435, 32088), (9359, 28920), (9640, 28077), (10122, 26740), (10696, 25305), (11460, 23618), (11809, 22920), (13370, 20244), (13496, 20055), (14460, 18718), (16044, 16870)]