513836160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 1727308800

約数和(自身を除く): 1213472640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 89, 93, 96, 97, 120, 124, 128, 155, 160, 178, 186, 192, 194, 240, 248, 267, 291, 310, 320, 356, 372, 384, 388, 445, 465, 480, 485, 496, 534, 582, 620, 640, 712, 744, 776, 890, 930, 960, 970, 992, 1068, 1164, 1240, 1335, 1424, 1455, 1488, 1552, 1780, 1860, 1920, 1940, 1984, 2136, 2328, 2480, 2670, 2759, 2848, 2910, 2976, 3007, 3104, 3560, 3720, 3880, 3968, 4272, 4656, 4960, 5340, 5518, 5696, 5820, 5952, 6014, 6208, 7120, 7440, 7760, 8277, 8544, 8633, 9021, 9312, 9920, 10680, 11036, 11392, 11640, 11904, 12028, 12416, 13795, 14240, 14880, 15035, 15520, 16554, 17088, 17266, 18042, 18624, 19840, 21360, 22072, 23280, 24056, 25899, 27590, 28480, 29760, 30070, 31040, 33108, 34176, 34532, 36084, 37248, 41385, 42720, 43165, 44144, 45105, 46560, 48112, 51798, 55180, 56960, 59520, 60140, 62080, 66216, 69064, 72168, 82770, 85440, 86330, 88288, 90210, 93120, 96224, 103596, 110360, 120280, 129495, 132432, 138128, 144336, 165540, 170880, 172660, 176576, 180420, 186240, 192448, 207192, 220720, 240560, 258990, 264864, 267623, 276256, 288672, 331080, 345320, 353152, 360840, 384896, 414384, 441440, 481120, 517980, 529728, 535246, 552512, 577344, 662160, 690640, 721680, 802869, 828768, 882880, 962240, 1035960, 1059456, 1070492, 1105024, 1154688, 1324320, 1338115, 1381280, 1443360, 1605738, 1657536, 1765760, 1924480, 2071920, 2140984, 2648640, 2676230, 2762560, 2886720, 3211476, 3315072, 4014345, 4143840, 4281968, 5297280, 5352460, 5525120, 5773440, 6422952, 8028690, 8287680, 8563936, 10704920, 12845904, 16057380, 16575360, 17127872, 21409840, 25691808, 32114760, 34255744, 42819680, 51383616, 64229520, 85639360, 102767232, 128459040, 171278720, 256918080, 513836160]

約数ペア:

[(1, 513836160), (2, 256918080), (3, 171278720), (4, 128459040), (5, 102767232), (6, 85639360), (8, 64229520), (10, 51383616), (12, 42819680), (15, 34255744), (16, 32114760), (20, 25691808), (24, 21409840), (30, 17127872), (31, 16575360), (32, 16057380), (40, 12845904), (48, 10704920), (60, 8563936), (62, 8287680), (64, 8028690), (80, 6422952), (89, 5773440), (93, 5525120), (96, 5352460), (97, 5297280), (120, 4281968), (124, 4143840), (128, 4014345), (155, 3315072), (160, 3211476), (178, 2886720), (186, 2762560), (192, 2676230), (194, 2648640), (240, 2140984), (248, 2071920), (267, 1924480), (291, 1765760), (310, 1657536), (320, 1605738), (356, 1443360), (372, 1381280), (384, 1338115), (388, 1324320), (445, 1154688), (465, 1105024), (480, 1070492), (485, 1059456), (496, 1035960), (534, 962240), (582, 882880), (620, 828768), (640, 802869), (712, 721680), (744, 690640), (776, 662160), (890, 577344), (930, 552512), (960, 535246), (970, 529728), (992, 517980), (1068, 481120), (1164, 441440), (1240, 414384), (1335, 384896), (1424, 360840), (1455, 353152), (1488, 345320), (1552, 331080), (1780, 288672), (1860, 276256), (1920, 267623), (1940, 264864), (1984, 258990), (2136, 240560), (2328, 220720), (2480, 207192), (2670, 192448), (2759, 186240), (2848, 180420), (2910, 176576), (2976, 172660), (3007, 170880), (3104, 165540), (3560, 144336), (3720, 138128), (3880, 132432), (3968, 129495), (4272, 120280), (4656, 110360), (4960, 103596), (5340, 96224), (5518, 93120), (5696, 90210), (5820, 88288), (5952, 86330), (6014, 85440), (6208, 82770), (7120, 72168), (7440, 69064), (7760, 66216), (8277, 62080), (8544, 60140), (8633, 59520), (9021, 56960), (9312, 55180), (9920, 51798), (10680, 48112), (11036, 46560), (11392, 45105), (11640, 44144), (11904, 43165), (12028, 42720), (12416, 41385), (13795, 37248), (14240, 36084), (14880, 34532), (15035, 34176), (15520, 33108), (16554, 31040), (17088, 30070), (17266, 29760), (18042, 28480), (18624, 27590), (19840, 25899), (21360, 24056), (22072, 23280)]