220404240

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 400

約数和(自身を含む): 903120768

約数和(自身を除く): 682716528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 86, 90, 105, 108, 112, 113, 120, 126, 129, 135, 140, 144, 162, 168, 172, 180, 189, 210, 215, 216, 226, 240, 252, 258, 270, 280, 301, 315, 324, 336, 339, 344, 360, 378, 387, 405, 420, 430, 432, 452, 504, 516, 540, 560, 565, 567, 602, 630, 645, 648, 678, 688, 720, 756, 774, 791, 810, 840, 860, 903, 904, 945, 1008, 1017, 1032, 1080, 1130, 1134, 1161, 1204, 1260, 1290, 1296, 1356, 1505, 1512, 1548, 1582, 1620, 1680, 1695, 1720, 1806, 1808, 1890, 1935, 2034, 2064, 2160, 2260, 2268, 2322, 2373, 2408, 2520, 2580, 2709, 2712, 2835, 3010, 3024, 3051, 3096, 3164, 3240, 3390, 3440, 3483, 3612, 3780, 3870, 3955, 4068, 4515, 4520, 4536, 4644, 4746, 4816, 4859, 5040, 5085, 5160, 5418, 5424, 5670, 5805, 6020, 6102, 6192, 6328, 6480, 6780, 6966, 7119, 7224, 7560, 7740, 7910, 8127, 8136, 9030, 9040, 9072, 9153, 9288, 9492, 9718, 10170, 10320, 10836, 11340, 11610, 11865, 12040, 12204, 12656, 13545, 13560, 13932, 14238, 14448, 14577, 15120, 15255, 15480, 15820, 16254, 16272, 17415, 18060, 18306, 18576, 18984, 19436, 20340, 21357, 21672, 22680, 23220, 23730, 24080, 24295, 24381, 24408, 27090, 27120, 27864, 28476, 29154, 30510, 30960, 31640, 32508, 34013, 34830, 35595, 36120, 36612, 37968, 38872, 40635, 40680, 42714, 43344, 43731, 45360, 45765, 46440, 47460, 48590, 48762, 48816, 54180, 55728, 56952, 58308, 61020, 63280, 64071, 65016, 68026, 69660, 71190, 72240, 72885, 73224, 77744, 81270, 81360, 85428, 87462, 91530, 92880, 94920, 97180, 97524, 102039, 106785, 108360, 113904, 116616, 121905, 122040, 128142, 130032, 131193, 136052, 139320, 142380, 145770, 146448, 162540, 170065, 170856, 174924, 183060, 189840, 194360, 195048, 204078, 213570, 216720, 218655, 233232, 243810, 244080, 256284, 262386, 272104, 278640, 284760, 291540, 306117, 320355, 325080, 340130, 341712, 349848, 366120, 388720, 390096, 393579, 408156, 427140, 437310, 487620, 510195, 512568, 524772, 544208, 569520, 583080, 612234, 640710, 650160, 655965, 680260, 699696, 732240, 787158, 816312, 854280, 874620, 918351, 975240, 1020390, 1025136, 1049544, 1166160, 1224468, 1281420, 1311930, 1360520, 1530585, 1574316, 1632624, 1708560, 1749240, 1836702, 1950480, 1967895, 2040780, 2099088, 2448936, 2562840, 2623860, 2721040, 2755053, 3061170, 3148632, 3498480, 3673404, 3935790, 4081560, 4591755, 4897872, 5125680, 5247720, 5510106, 6122340, 6297264, 7346808, 7871580, 8163120, 9183510, 10495440, 11020212, 12244680, 13775265, 14693616, 15743160, 18367020, 22040424, 24489360, 27550530, 31486320, 36734040, 44080848, 55101060, 73468080, 110202120, 220404240]

約数ペア:

[(1, 220404240), (2, 110202120), (3, 73468080), (4, 55101060), (5, 44080848), (6, 36734040), (7, 31486320), (8, 27550530), (9, 24489360), (10, 22040424), (12, 18367020), (14, 15743160), (15, 14693616), (16, 13775265), (18, 12244680), (20, 11020212), (21, 10495440), (24, 9183510), (27, 8163120), (28, 7871580), (30, 7346808), (35, 6297264), (36, 6122340), (40, 5510106), (42, 5247720), (43, 5125680), (45, 4897872), (48, 4591755), (54, 4081560), (56, 3935790), (60, 3673404), (63, 3498480), (70, 3148632), (72, 3061170), (80, 2755053), (81, 2721040), (84, 2623860), (86, 2562840), (90, 2448936), (105, 2099088), (108, 2040780), (112, 1967895), (113, 1950480), (120, 1836702), (126, 1749240), (129, 1708560), (135, 1632624), (140, 1574316), (144, 1530585), (162, 1360520), (168, 1311930), (172, 1281420), (180, 1224468), (189, 1166160), (210, 1049544), (215, 1025136), (216, 1020390), (226, 975240), (240, 918351), (252, 874620), (258, 854280), (270, 816312), (280, 787158), (301, 732240), (315, 699696), (324, 680260), (336, 655965), (339, 650160), (344, 640710), (360, 612234), (378, 583080), (387, 569520), (405, 544208), (420, 524772), (430, 512568), (432, 510195), (452, 487620), (504, 437310), (516, 427140), (540, 408156), (560, 393579), (565, 390096), (567, 388720), (602, 366120), (630, 349848), (645, 341712), (648, 340130), (678, 325080), (688, 320355), (720, 306117), (756, 291540), (774, 284760), (791, 278640), (810, 272104), (840, 262386), (860, 256284), (903, 244080), (904, 243810), (945, 233232), (1008, 218655), (1017, 216720), (1032, 213570), (1080, 204078), (1130, 195048), (1134, 194360), (1161, 189840), (1204, 183060), (1260, 174924), (1290, 170856), (1296, 170065), (1356, 162540), (1505, 146448), (1512, 145770), (1548, 142380), (1582, 139320), (1620, 136052), (1680, 131193), (1695, 130032), (1720, 128142), (1806, 122040), (1808, 121905), (1890, 116616), (1935, 113904), (2034, 108360), (2064, 106785), (2160, 102039), (2260, 97524), (2268, 97180), (2322, 94920), (2373, 92880), (2408, 91530), (2520, 87462), (2580, 85428), (2709, 81360), (2712, 81270), (2835, 77744), (3010, 73224), (3024, 72885), (3051, 72240), (3096, 71190), (3164, 69660), (3240, 68026), (3390, 65016), (3440, 64071), (3483, 63280), (3612, 61020), (3780, 58308), (3870, 56952), (3955, 55728), (4068, 54180), (4515, 48816), (4520, 48762), (4536, 48590), (4644, 47460), (4746, 46440), (4816, 45765), (4859, 45360), (5040, 43731), (5085, 43344), (5160, 42714), (5418, 40680), (5424, 40635), (5670, 38872), (5805, 37968), (6020, 36612), (6102, 36120), (6192, 35595), (6328, 34830), (6480, 34013), (6780, 32508), (6966, 31640), (7119, 30960), (7224, 30510), (7560, 29154), (7740, 28476), (7910, 27864), (8127, 27120), (8136, 27090), (9030, 24408), (9040, 24381), (9072, 24295), (9153, 24080), (9288, 23730), (9492, 23220), (9718, 22680), (10170, 21672), (10320, 21357), (10836, 20340), (11340, 19436), (11610, 18984), (11865, 18576), (12040, 18306), (12204, 18060), (12656, 17415), (13545, 16272), (13560, 16254), (13932, 15820), (14238, 15480), (14448, 15255), (14577, 15120)]