180131328

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 240

約数和(自身を含む): 583879296

約数和(自身を除く): 403747968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 97, 104, 117, 124, 128, 144, 156, 186, 192, 194, 208, 234, 248, 256, 279, 288, 291, 312, 372, 384, 388, 403, 416, 468, 496, 512, 558, 576, 582, 624, 744, 768, 776, 806, 832, 873, 936, 992, 1116, 1152, 1164, 1209, 1248, 1261, 1488, 1536, 1552, 1612, 1664, 1746, 1872, 1984, 2232, 2304, 2328, 2418, 2496, 2522, 2976, 3007, 3104, 3224, 3328, 3492, 3627, 3744, 3783, 3968, 4464, 4608, 4656, 4836, 4992, 5044, 5952, 6014, 6208, 6448, 6656, 6984, 7254, 7488, 7566, 7936, 8928, 9021, 9312, 9672, 9984, 10088, 11349, 11904, 12028, 12416, 12896, 13968, 14508, 14976, 15132, 15872, 17856, 18042, 18624, 19344, 19968, 20176, 22698, 23808, 24056, 24832, 25792, 27063, 27936, 29016, 29952, 30264, 35712, 36084, 37248, 38688, 39091, 40352, 45396, 47616, 48112, 49664, 51584, 54126, 55872, 58032, 59904, 60528, 71424, 72168, 74496, 77376, 78182, 80704, 90792, 96224, 103168, 108252, 111744, 116064, 117273, 121056, 142848, 144336, 148992, 154752, 156364, 161408, 181584, 192448, 206336, 216504, 223488, 232128, 234546, 242112, 288672, 309504, 312728, 322816, 351819, 363168, 384896, 433008, 446976, 464256, 469092, 484224, 577344, 619008, 625456, 645632, 703638, 726336, 769792, 866016, 928512, 938184, 968448, 1154688, 1250912, 1407276, 1452672, 1539584, 1732032, 1857024, 1876368, 1936896, 2309376, 2501824, 2814552, 2905344, 3464064, 3752736, 4618752, 5003648, 5629104, 5810688, 6928128, 7505472, 10007296, 11258208, 13856256, 15010944, 20014592, 22516416, 30021888, 45032832, 60043776, 90065664, 180131328]

約数ペア:

[(1, 180131328), (2, 90065664), (3, 60043776), (4, 45032832), (6, 30021888), (8, 22516416), (9, 20014592), (12, 15010944), (13, 13856256), (16, 11258208), (18, 10007296), (24, 7505472), (26, 6928128), (31, 5810688), (32, 5629104), (36, 5003648), (39, 4618752), (48, 3752736), (52, 3464064), (62, 2905344), (64, 2814552), (72, 2501824), (78, 2309376), (93, 1936896), (96, 1876368), (97, 1857024), (104, 1732032), (117, 1539584), (124, 1452672), (128, 1407276), (144, 1250912), (156, 1154688), (186, 968448), (192, 938184), (194, 928512), (208, 866016), (234, 769792), (248, 726336), (256, 703638), (279, 645632), (288, 625456), (291, 619008), (312, 577344), (372, 484224), (384, 469092), (388, 464256), (403, 446976), (416, 433008), (468, 384896), (496, 363168), (512, 351819), (558, 322816), (576, 312728), (582, 309504), (624, 288672), (744, 242112), (768, 234546), (776, 232128), (806, 223488), (832, 216504), (873, 206336), (936, 192448), (992, 181584), (1116, 161408), (1152, 156364), (1164, 154752), (1209, 148992), (1248, 144336), (1261, 142848), (1488, 121056), (1536, 117273), (1552, 116064), (1612, 111744), (1664, 108252), (1746, 103168), (1872, 96224), (1984, 90792), (2232, 80704), (2304, 78182), (2328, 77376), (2418, 74496), (2496, 72168), (2522, 71424), (2976, 60528), (3007, 59904), (3104, 58032), (3224, 55872), (3328, 54126), (3492, 51584), (3627, 49664), (3744, 48112), (3783, 47616), (3968, 45396), (4464, 40352), (4608, 39091), (4656, 38688), (4836, 37248), (4992, 36084), (5044, 35712), (5952, 30264), (6014, 29952), (6208, 29016), (6448, 27936), (6656, 27063), (6984, 25792), (7254, 24832), (7488, 24056), (7566, 23808), (7936, 22698), (8928, 20176), (9021, 19968), (9312, 19344), (9672, 18624), (9984, 18042), (10088, 17856), (11349, 15872), (11904, 15132), (12028, 14976), (12416, 14508), (12896, 13968)]