214501920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 725469696

約数和(自身を除く): 510967776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 97, 102, 120, 136, 160, 170, 194, 204, 240, 255, 271, 272, 291, 340, 388, 408, 480, 485, 510, 542, 544, 582, 680, 776, 813, 816, 970, 1020, 1084, 1164, 1355, 1360, 1455, 1552, 1626, 1632, 1649, 1940, 2040, 2168, 2328, 2710, 2720, 2910, 3104, 3252, 3298, 3880, 4065, 4080, 4336, 4607, 4656, 4947, 5420, 5820, 6504, 6596, 7760, 8130, 8160, 8245, 8672, 9214, 9312, 9894, 10840, 11640, 13008, 13192, 13821, 15520, 16260, 16490, 18428, 19788, 21680, 23035, 23280, 24735, 26016, 26287, 26384, 27642, 32520, 32980, 36856, 39576, 43360, 46070, 46560, 49470, 52574, 52768, 55284, 65040, 65960, 69105, 73712, 78861, 79152, 92140, 98940, 105148, 110568, 130080, 131435, 131920, 138210, 147424, 157722, 158304, 184280, 197880, 210296, 221136, 262870, 263840, 276420, 315444, 368560, 394305, 395760, 420592, 442272, 446879, 525740, 552840, 630888, 737120, 788610, 791520, 841184, 893758, 1051480, 1105680, 1261776, 1340637, 1577220, 1787516, 2102960, 2211360, 2234395, 2523552, 2681274, 3154440, 3575032, 4205920, 4468790, 5362548, 6308880, 6703185, 7150064, 8937580, 10725096, 12617760, 13406370, 14300128, 17875160, 21450192, 26812740, 35750320, 42900384, 53625480, 71500640, 107250960, 214501920]

約数ペア:

[(1, 214501920), (2, 107250960), (3, 71500640), (4, 53625480), (5, 42900384), (6, 35750320), (8, 26812740), (10, 21450192), (12, 17875160), (15, 14300128), (16, 13406370), (17, 12617760), (20, 10725096), (24, 8937580), (30, 7150064), (32, 6703185), (34, 6308880), (40, 5362548), (48, 4468790), (51, 4205920), (60, 3575032), (68, 3154440), (80, 2681274), (85, 2523552), (96, 2234395), (97, 2211360), (102, 2102960), (120, 1787516), (136, 1577220), (160, 1340637), (170, 1261776), (194, 1105680), (204, 1051480), (240, 893758), (255, 841184), (271, 791520), (272, 788610), (291, 737120), (340, 630888), (388, 552840), (408, 525740), (480, 446879), (485, 442272), (510, 420592), (542, 395760), (544, 394305), (582, 368560), (680, 315444), (776, 276420), (813, 263840), (816, 262870), (970, 221136), (1020, 210296), (1084, 197880), (1164, 184280), (1355, 158304), (1360, 157722), (1455, 147424), (1552, 138210), (1626, 131920), (1632, 131435), (1649, 130080), (1940, 110568), (2040, 105148), (2168, 98940), (2328, 92140), (2710, 79152), (2720, 78861), (2910, 73712), (3104, 69105), (3252, 65960), (3298, 65040), (3880, 55284), (4065, 52768), (4080, 52574), (4336, 49470), (4607, 46560), (4656, 46070), (4947, 43360), (5420, 39576), (5820, 36856), (6504, 32980), (6596, 32520), (7760, 27642), (8130, 26384), (8160, 26287), (8245, 26016), (8672, 24735), (9214, 23280), (9312, 23035), (9894, 21680), (10840, 19788), (11640, 18428), (13008, 16490), (13192, 16260), (13821, 15520)]