199848840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 682905600

約数和(自身を除く): 483056760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 37, 38, 40, 46, 57, 60, 69, 74, 76, 92, 95, 103, 111, 114, 115, 120, 138, 148, 152, 184, 185, 190, 206, 222, 228, 230, 276, 285, 296, 309, 345, 370, 380, 412, 437, 444, 456, 460, 515, 552, 555, 570, 618, 690, 703, 740, 760, 824, 851, 874, 888, 920, 1030, 1110, 1140, 1236, 1311, 1380, 1406, 1480, 1545, 1702, 1748, 1957, 2060, 2109, 2185, 2220, 2280, 2369, 2472, 2553, 2622, 2760, 2812, 3090, 3404, 3496, 3515, 3811, 3914, 4120, 4218, 4255, 4370, 4440, 4738, 5106, 5244, 5624, 5871, 6180, 6555, 6808, 7030, 7107, 7622, 7828, 8436, 8510, 8740, 9476, 9785, 10212, 10488, 10545, 11433, 11742, 11845, 12360, 12765, 13110, 14060, 14214, 15244, 15656, 16169, 16872, 17020, 17480, 18952, 19055, 19570, 20424, 21090, 22866, 23484, 23690, 25530, 26220, 28120, 28428, 29355, 30488, 32338, 34040, 35535, 38110, 39140, 42180, 45011, 45732, 46968, 47380, 48507, 51060, 52440, 56856, 57165, 58710, 64676, 71070, 72409, 76220, 78280, 80845, 84360, 87653, 90022, 91464, 94760, 97014, 102120, 114330, 117420, 129352, 135033, 142140, 144818, 152440, 161690, 175306, 180044, 194028, 217227, 225055, 228660, 234840, 242535, 262959, 270066, 284280, 289636, 323380, 350612, 360088, 362045, 388056, 434454, 438265, 450110, 457320, 485070, 525918, 540132, 579272, 646760, 675165, 701224, 724090, 868908, 876530, 900220, 970140, 1051836, 1080264, 1086135, 1314795, 1350330, 1448180, 1665407, 1737816, 1753060, 1800440, 1940280, 2103672, 2172270, 2629590, 2700660, 2896360, 3330814, 3506120, 4344540, 4996221, 5259180, 5401320, 6661628, 8327035, 8689080, 9992442, 10518360, 13323256, 16654070, 19984884, 24981105, 33308140, 39969768, 49962210, 66616280, 99924420, 199848840]

約数ペア:

[(1, 199848840), (2, 99924420), (3, 66616280), (4, 49962210), (5, 39969768), (6, 33308140), (8, 24981105), (10, 19984884), (12, 16654070), (15, 13323256), (19, 10518360), (20, 9992442), (23, 8689080), (24, 8327035), (30, 6661628), (37, 5401320), (38, 5259180), (40, 4996221), (46, 4344540), (57, 3506120), (60, 3330814), (69, 2896360), (74, 2700660), (76, 2629590), (92, 2172270), (95, 2103672), (103, 1940280), (111, 1800440), (114, 1753060), (115, 1737816), (120, 1665407), (138, 1448180), (148, 1350330), (152, 1314795), (184, 1086135), (185, 1080264), (190, 1051836), (206, 970140), (222, 900220), (228, 876530), (230, 868908), (276, 724090), (285, 701224), (296, 675165), (309, 646760), (345, 579272), (370, 540132), (380, 525918), (412, 485070), (437, 457320), (444, 450110), (456, 438265), (460, 434454), (515, 388056), (552, 362045), (555, 360088), (570, 350612), (618, 323380), (690, 289636), (703, 284280), (740, 270066), (760, 262959), (824, 242535), (851, 234840), (874, 228660), (888, 225055), (920, 217227), (1030, 194028), (1110, 180044), (1140, 175306), (1236, 161690), (1311, 152440), (1380, 144818), (1406, 142140), (1480, 135033), (1545, 129352), (1702, 117420), (1748, 114330), (1957, 102120), (2060, 97014), (2109, 94760), (2185, 91464), (2220, 90022), (2280, 87653), (2369, 84360), (2472, 80845), (2553, 78280), (2622, 76220), (2760, 72409), (2812, 71070), (3090, 64676), (3404, 58710), (3496, 57165), (3515, 56856), (3811, 52440), (3914, 51060), (4120, 48507), (4218, 47380), (4255, 46968), (4370, 45732), (4440, 45011), (4738, 42180), (5106, 39140), (5244, 38110), (5624, 35535), (5871, 34040), (6180, 32338), (6555, 30488), (6808, 29355), (7030, 28428), (7107, 28120), (7622, 26220), (7828, 25530), (8436, 23690), (8510, 23484), (8740, 22866), (9476, 21090), (9785, 20424), (10212, 19570), (10488, 19055), (10545, 18952), (11433, 17480), (11742, 17020), (11845, 16872), (12360, 16169), (12765, 15656), (13110, 15244), (14060, 14214)]