209262240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1201}}^1$

素因数の和:1244

約数の個数: 216

約数和(自身を含む): 785581524

約数和(自身を除く): 576319284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1201, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2402, 2420, 2640, 2904, 3168, 3603, 3630, 3872, 3960, 4356, 4804, 4840, 5280, 5445, 5808, 6005, 7206, 7260, 7920, 8712, 9608, 9680, 10809, 10890, 11616, 12010, 13211, 14412, 14520, 15840, 17424, 18015, 19216, 19360, 21618, 21780, 24020, 26422, 28824, 29040, 34848, 36030, 38432, 39633, 43236, 43560, 48040, 52844, 54045, 57648, 58080, 66055, 72060, 79266, 86472, 87120, 96080, 105688, 108090, 115296, 118899, 132110, 144120, 145321, 158532, 172944, 174240, 192160, 198165, 211376, 216180, 237798, 264220, 288240, 290642, 317064, 345888, 396330, 422752, 432360, 435963, 475596, 528440, 576480, 581284, 594495, 634128, 726605, 792660, 864720, 871926, 951192, 1056880, 1162568, 1188990, 1268256, 1307889, 1453210, 1585320, 1729440, 1743852, 1902384, 2113760, 2179815, 2325136, 2377980, 2615778, 2906420, 3170640, 3487704, 3804768, 4359630, 4650272, 4755960, 5231556, 5812840, 6341280, 6539445, 6975408, 8719260, 9511920, 10463112, 11625680, 13078890, 13950816, 17438520, 19023840, 20926224, 23251360, 26157780, 34877040, 41852448, 52315560, 69754080, 104631120, 209262240]

約数ペア:

[(1, 209262240), (2, 104631120), (3, 69754080), (4, 52315560), (5, 41852448), (6, 34877040), (8, 26157780), (9, 23251360), (10, 20926224), (11, 19023840), (12, 17438520), (15, 13950816), (16, 13078890), (18, 11625680), (20, 10463112), (22, 9511920), (24, 8719260), (30, 6975408), (32, 6539445), (33, 6341280), (36, 5812840), (40, 5231556), (44, 4755960), (45, 4650272), (48, 4359630), (55, 3804768), (60, 3487704), (66, 3170640), (72, 2906420), (80, 2615778), (88, 2377980), (90, 2325136), (96, 2179815), (99, 2113760), (110, 1902384), (120, 1743852), (121, 1729440), (132, 1585320), (144, 1453210), (160, 1307889), (165, 1268256), (176, 1188990), (180, 1162568), (198, 1056880), (220, 951192), (240, 871926), (242, 864720), (264, 792660), (288, 726605), (330, 634128), (352, 594495), (360, 581284), (363, 576480), (396, 528440), (440, 475596), (480, 435963), (484, 432360), (495, 422752), (528, 396330), (605, 345888), (660, 317064), (720, 290642), (726, 288240), (792, 264220), (880, 237798), (968, 216180), (990, 211376), (1056, 198165), (1089, 192160), (1201, 174240), (1210, 172944), (1320, 158532), (1440, 145321), (1452, 144120), (1584, 132110), (1760, 118899), (1815, 115296), (1936, 108090), (1980, 105688), (2178, 96080), (2402, 87120), (2420, 86472), (2640, 79266), (2904, 72060), (3168, 66055), (3603, 58080), (3630, 57648), (3872, 54045), (3960, 52844), (4356, 48040), (4804, 43560), (4840, 43236), (5280, 39633), (5445, 38432), (5808, 36030), (6005, 34848), (7206, 29040), (7260, 28824), (7920, 26422), (8712, 24020), (9608, 21780), (9680, 21618), (10809, 19360), (10890, 19216), (11616, 18015), (12010, 17424), (13211, 15840), (14412, 14520)]