298534080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1311

約数の個数: 224

約数和(自身を含む): 1075334400

約数和(自身を除く): 776800320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1259, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2496, 2518, 2964, 3040, 3120, 3648, 3705, 3777, 3952, 4160, 4560, 4940, 5036, 5928, 6080, 6240, 6295, 7410, 7554, 7904, 9120, 9880, 10072, 11856, 12480, 12590, 14820, 15108, 15808, 16367, 18240, 18885, 19760, 20144, 23712, 23921, 25180, 29640, 30216, 32734, 37770, 39520, 40288, 47424, 47842, 49101, 50360, 59280, 60432, 65468, 71763, 75540, 79040, 80576, 81835, 95684, 98202, 100720, 118560, 119605, 120864, 130936, 143526, 151080, 163670, 191368, 196404, 201440, 237120, 239210, 241728, 245505, 261872, 287052, 302160, 310973, 327340, 358815, 382736, 392808, 402880, 478420, 491010, 523744, 574104, 604320, 621946, 654680, 717630, 765472, 785616, 932919, 956840, 982020, 1047488, 1148208, 1208640, 1243892, 1309360, 1435260, 1530944, 1554865, 1571232, 1865838, 1913680, 1964040, 2296416, 2487784, 2618720, 2870520, 3109730, 3142464, 3731676, 3827360, 3928080, 4592832, 4664595, 4975568, 5237440, 5741040, 6219460, 7463352, 7654720, 7856160, 9329190, 9951136, 11482080, 12438920, 14926704, 15712320, 18658380, 19902272, 22964160, 24877840, 29853408, 37316760, 49755680, 59706816, 74633520, 99511360, 149267040, 298534080]

約数ペア:

[(1, 298534080), (2, 149267040), (3, 99511360), (4, 74633520), (5, 59706816), (6, 49755680), (8, 37316760), (10, 29853408), (12, 24877840), (13, 22964160), (15, 19902272), (16, 18658380), (19, 15712320), (20, 14926704), (24, 12438920), (26, 11482080), (30, 9951136), (32, 9329190), (38, 7856160), (39, 7654720), (40, 7463352), (48, 6219460), (52, 5741040), (57, 5237440), (60, 4975568), (64, 4664595), (65, 4592832), (76, 3928080), (78, 3827360), (80, 3731676), (95, 3142464), (96, 3109730), (104, 2870520), (114, 2618720), (120, 2487784), (130, 2296416), (152, 1964040), (156, 1913680), (160, 1865838), (190, 1571232), (192, 1554865), (195, 1530944), (208, 1435260), (228, 1309360), (240, 1243892), (247, 1208640), (260, 1148208), (285, 1047488), (304, 982020), (312, 956840), (320, 932919), (380, 785616), (390, 765472), (416, 717630), (456, 654680), (480, 621946), (494, 604320), (520, 574104), (570, 523744), (608, 491010), (624, 478420), (741, 402880), (760, 392808), (780, 382736), (832, 358815), (912, 327340), (960, 310973), (988, 302160), (1040, 287052), (1140, 261872), (1216, 245505), (1235, 241728), (1248, 239210), (1259, 237120), (1482, 201440), (1520, 196404), (1560, 191368), (1824, 163670), (1976, 151080), (2080, 143526), (2280, 130936), (2470, 120864), (2496, 119605), (2518, 118560), (2964, 100720), (3040, 98202), (3120, 95684), (3648, 81835), (3705, 80576), (3777, 79040), (3952, 75540), (4160, 71763), (4560, 65468), (4940, 60432), (5036, 59280), (5928, 50360), (6080, 49101), (6240, 47842), (6295, 47424), (7410, 40288), (7554, 39520), (7904, 37770), (9120, 32734), (9880, 30216), (10072, 29640), (11856, 25180), (12480, 23921), (12590, 23712), (14820, 20144), (15108, 19760), (15808, 18885), (16367, 18240)]