19010880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 336

約数和(自身を含む): 79881984

約数和(自身を除く): 60871104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 82, 84, 90, 92, 96, 105, 112, 115, 120, 123, 126, 138, 140, 144, 160, 161, 164, 168, 180, 184, 192, 205, 207, 210, 224, 230, 240, 246, 252, 276, 280, 287, 288, 315, 320, 322, 328, 336, 345, 360, 368, 369, 410, 414, 420, 448, 460, 480, 483, 492, 504, 552, 560, 574, 576, 615, 630, 644, 656, 672, 690, 720, 736, 738, 805, 820, 828, 840, 861, 920, 943, 960, 966, 984, 1008, 1035, 1104, 1120, 1148, 1230, 1260, 1288, 1312, 1344, 1380, 1435, 1440, 1449, 1472, 1476, 1610, 1640, 1656, 1680, 1722, 1840, 1845, 1886, 1932, 1968, 2016, 2070, 2208, 2240, 2296, 2415, 2460, 2520, 2576, 2583, 2624, 2760, 2829, 2870, 2880, 2898, 2952, 3220, 3280, 3312, 3360, 3444, 3680, 3690, 3772, 3864, 3936, 4032, 4140, 4305, 4416, 4592, 4715, 4830, 4920, 5040, 5152, 5166, 5520, 5658, 5740, 5796, 5904, 6440, 6560, 6601, 6624, 6720, 6888, 7245, 7360, 7380, 7544, 7728, 7872, 8280, 8487, 8610, 9184, 9430, 9660, 9840, 10080, 10304, 10332, 11040, 11316, 11480, 11592, 11808, 12880, 12915, 13120, 13202, 13248, 13776, 14145, 14490, 14760, 15088, 15456, 16560, 16974, 17220, 18368, 18860, 19320, 19680, 19803, 20160, 20664, 22080, 22632, 22960, 23184, 23616, 25760, 25830, 26404, 27552, 28290, 28980, 29520, 30176, 30912, 33005, 33120, 33948, 34440, 37720, 38640, 39360, 39606, 41328, 42435, 45264, 45920, 46368, 51520, 51660, 52808, 55104, 56580, 57960, 59040, 59409, 60352, 66010, 66240, 67896, 68880, 75440, 77280, 79212, 82656, 84870, 90528, 91840, 92736, 99015, 103320, 105616, 113160, 115920, 118080, 118818, 132020, 135792, 137760, 150880, 154560, 158424, 165312, 169740, 181056, 198030, 206640, 211232, 226320, 231840, 237636, 264040, 271584, 275520, 297045, 301760, 316848, 339480, 396060, 413280, 422464, 452640, 463680, 475272, 528080, 543168, 594090, 633696, 678960, 792120, 826560, 905280, 950544, 1056160, 1188180, 1267392, 1357920, 1584240, 1901088, 2112320, 2376360, 2715840, 3168480, 3802176, 4752720, 6336960, 9505440, 19010880]

約数ペア:

[(1, 19010880), (2, 9505440), (3, 6336960), (4, 4752720), (5, 3802176), (6, 3168480), (7, 2715840), (8, 2376360), (9, 2112320), (10, 1901088), (12, 1584240), (14, 1357920), (15, 1267392), (16, 1188180), (18, 1056160), (20, 950544), (21, 905280), (23, 826560), (24, 792120), (28, 678960), (30, 633696), (32, 594090), (35, 543168), (36, 528080), (40, 475272), (41, 463680), (42, 452640), (45, 422464), (46, 413280), (48, 396060), (56, 339480), (60, 316848), (63, 301760), (64, 297045), (69, 275520), (70, 271584), (72, 264040), (80, 237636), (82, 231840), (84, 226320), (90, 211232), (92, 206640), (96, 198030), (105, 181056), (112, 169740), (115, 165312), (120, 158424), (123, 154560), (126, 150880), (138, 137760), (140, 135792), (144, 132020), (160, 118818), (161, 118080), (164, 115920), (168, 113160), (180, 105616), (184, 103320), (192, 99015), (205, 92736), (207, 91840), (210, 90528), (224, 84870), (230, 82656), (240, 79212), (246, 77280), (252, 75440), (276, 68880), (280, 67896), (287, 66240), (288, 66010), (315, 60352), (320, 59409), (322, 59040), (328, 57960), (336, 56580), (345, 55104), (360, 52808), (368, 51660), (369, 51520), (410, 46368), (414, 45920), (420, 45264), (448, 42435), (460, 41328), (480, 39606), (483, 39360), (492, 38640), (504, 37720), (552, 34440), (560, 33948), (574, 33120), (576, 33005), (615, 30912), (630, 30176), (644, 29520), (656, 28980), (672, 28290), (690, 27552), (720, 26404), (736, 25830), (738, 25760), (805, 23616), (820, 23184), (828, 22960), (840, 22632), (861, 22080), (920, 20664), (943, 20160), (960, 19803), (966, 19680), (984, 19320), (1008, 18860), (1035, 18368), (1104, 17220), (1120, 16974), (1148, 16560), (1230, 15456), (1260, 15088), (1288, 14760), (1312, 14490), (1344, 14145), (1380, 13776), (1435, 13248), (1440, 13202), (1449, 13120), (1472, 12915), (1476, 12880), (1610, 11808), (1640, 11592), (1656, 11480), (1680, 11316), (1722, 11040), (1840, 10332), (1845, 10304), (1886, 10080), (1932, 9840), (1968, 9660), (2016, 9430), (2070, 9184), (2208, 8610), (2240, 8487), (2296, 8280), (2415, 7872), (2460, 7728), (2520, 7544), (2576, 7380), (2583, 7360), (2624, 7245), (2760, 6888), (2829, 6720), (2870, 6624), (2880, 6601), (2898, 6560), (2952, 6440), (3220, 5904), (3280, 5796), (3312, 5740), (3360, 5658), (3444, 5520), (3680, 5166), (3690, 5152), (3772, 5040), (3864, 4920), (3936, 4830), (4032, 4715), (4140, 4592), (4305, 4416)]