305111040

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 224

約数和(自身を含む): 1056900096

約数和(自身を除く): 751789056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 191, 192, 195, 208, 240, 256, 260, 312, 320, 382, 384, 390, 416, 480, 512, 520, 573, 624, 640, 764, 768, 780, 832, 955, 960, 1024, 1040, 1146, 1248, 1280, 1528, 1536, 1560, 1664, 1910, 1920, 2048, 2080, 2292, 2483, 2496, 2560, 2865, 3056, 3072, 3120, 3328, 3820, 3840, 4096, 4160, 4584, 4966, 4992, 5120, 5730, 6112, 6144, 6240, 6656, 7449, 7640, 7680, 8192, 8320, 9168, 9932, 9984, 10240, 11460, 12224, 12288, 12415, 12480, 13312, 14898, 15280, 15360, 16640, 18336, 19864, 19968, 20480, 22920, 24448, 24576, 24830, 24960, 26624, 29796, 30560, 30720, 33280, 36672, 37245, 39728, 39936, 40960, 45840, 48896, 49660, 49920, 53248, 59592, 61120, 61440, 66560, 73344, 74490, 79456, 79872, 91680, 97792, 99320, 99840, 106496, 119184, 122240, 122880, 133120, 146688, 148980, 158912, 159744, 183360, 195584, 198640, 199680, 238368, 244480, 266240, 293376, 297960, 317824, 319488, 366720, 391168, 397280, 399360, 476736, 488960, 532480, 586752, 595920, 635648, 733440, 782336, 794560, 798720, 953472, 977920, 1173504, 1191840, 1271296, 1466880, 1564672, 1589120, 1597440, 1906944, 1955840, 2347008, 2383680, 2542592, 2933760, 3178240, 3813888, 3911680, 4694016, 4767360, 5085184, 5867520, 6356480, 7627776, 7823360, 9534720, 10170368, 11735040, 12712960, 15255552, 19069440, 20340736, 23470080, 25425920, 30511104, 38138880, 50851840, 61022208, 76277760, 101703680, 152555520, 305111040]

約数ペア:

[(1, 305111040), (2, 152555520), (3, 101703680), (4, 76277760), (5, 61022208), (6, 50851840), (8, 38138880), (10, 30511104), (12, 25425920), (13, 23470080), (15, 20340736), (16, 19069440), (20, 15255552), (24, 12712960), (26, 11735040), (30, 10170368), (32, 9534720), (39, 7823360), (40, 7627776), (48, 6356480), (52, 5867520), (60, 5085184), (64, 4767360), (65, 4694016), (78, 3911680), (80, 3813888), (96, 3178240), (104, 2933760), (120, 2542592), (128, 2383680), (130, 2347008), (156, 1955840), (160, 1906944), (191, 1597440), (192, 1589120), (195, 1564672), (208, 1466880), (240, 1271296), (256, 1191840), (260, 1173504), (312, 977920), (320, 953472), (382, 798720), (384, 794560), (390, 782336), (416, 733440), (480, 635648), (512, 595920), (520, 586752), (573, 532480), (624, 488960), (640, 476736), (764, 399360), (768, 397280), (780, 391168), (832, 366720), (955, 319488), (960, 317824), (1024, 297960), (1040, 293376), (1146, 266240), (1248, 244480), (1280, 238368), (1528, 199680), (1536, 198640), (1560, 195584), (1664, 183360), (1910, 159744), (1920, 158912), (2048, 148980), (2080, 146688), (2292, 133120), (2483, 122880), (2496, 122240), (2560, 119184), (2865, 106496), (3056, 99840), (3072, 99320), (3120, 97792), (3328, 91680), (3820, 79872), (3840, 79456), (4096, 74490), (4160, 73344), (4584, 66560), (4966, 61440), (4992, 61120), (5120, 59592), (5730, 53248), (6112, 49920), (6144, 49660), (6240, 48896), (6656, 45840), (7449, 40960), (7640, 39936), (7680, 39728), (8192, 37245), (8320, 36672), (9168, 33280), (9932, 30720), (9984, 30560), (10240, 29796), (11460, 26624), (12224, 24960), (12288, 24830), (12415, 24576), (12480, 24448), (13312, 22920), (14898, 20480), (15280, 19968), (15360, 19864), (16640, 18336)]