199122560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 591338880

約数和(自身を除く): 392216320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 169, 182, 208, 224, 260, 263, 280, 320, 338, 364, 416, 448, 455, 520, 526, 560, 640, 676, 728, 832, 845, 896, 910, 1040, 1052, 1120, 1183, 1315, 1352, 1456, 1664, 1690, 1820, 1841, 2080, 2104, 2240, 2366, 2630, 2704, 2912, 3380, 3419, 3640, 3682, 4160, 4208, 4480, 4732, 5260, 5408, 5824, 5915, 6760, 6838, 7280, 7364, 8320, 8416, 9205, 9464, 10520, 10816, 11648, 11830, 13520, 13676, 14560, 14728, 16832, 17095, 18410, 18928, 21040, 21632, 23660, 23933, 27040, 27352, 29120, 29456, 33664, 34190, 36820, 37856, 42080, 44447, 47320, 47866, 54080, 54704, 58240, 58912, 68380, 73640, 75712, 84160, 88894, 94640, 95732, 108160, 109408, 117824, 119665, 136760, 147280, 151424, 168320, 177788, 189280, 191464, 218816, 222235, 235648, 239330, 273520, 294560, 311129, 355576, 378560, 382928, 437632, 444470, 478660, 547040, 589120, 622258, 711152, 757120, 765856, 888940, 957320, 1094080, 1178240, 1244516, 1422304, 1531712, 1555645, 1777880, 1914640, 2188160, 2489032, 2844608, 3063424, 3111290, 3555760, 3829280, 4978064, 5689216, 6222580, 7111520, 7658560, 9956128, 12445160, 14223040, 15317120, 19912256, 24890320, 28446080, 39824512, 49780640, 99561280, 199122560]

約数ペア:

[(1, 199122560), (2, 99561280), (4, 49780640), (5, 39824512), (7, 28446080), (8, 24890320), (10, 19912256), (13, 15317120), (14, 14223040), (16, 12445160), (20, 9956128), (26, 7658560), (28, 7111520), (32, 6222580), (35, 5689216), (40, 4978064), (52, 3829280), (56, 3555760), (64, 3111290), (65, 3063424), (70, 2844608), (80, 2489032), (91, 2188160), (104, 1914640), (112, 1777880), (128, 1555645), (130, 1531712), (140, 1422304), (160, 1244516), (169, 1178240), (182, 1094080), (208, 957320), (224, 888940), (260, 765856), (263, 757120), (280, 711152), (320, 622258), (338, 589120), (364, 547040), (416, 478660), (448, 444470), (455, 437632), (520, 382928), (526, 378560), (560, 355576), (640, 311129), (676, 294560), (728, 273520), (832, 239330), (845, 235648), (896, 222235), (910, 218816), (1040, 191464), (1052, 189280), (1120, 177788), (1183, 168320), (1315, 151424), (1352, 147280), (1456, 136760), (1664, 119665), (1690, 117824), (1820, 109408), (1841, 108160), (2080, 95732), (2104, 94640), (2240, 88894), (2366, 84160), (2630, 75712), (2704, 73640), (2912, 68380), (3380, 58912), (3419, 58240), (3640, 54704), (3682, 54080), (4160, 47866), (4208, 47320), (4480, 44447), (4732, 42080), (5260, 37856), (5408, 36820), (5824, 34190), (5915, 33664), (6760, 29456), (6838, 29120), (7280, 27352), (7364, 27040), (8320, 23933), (8416, 23660), (9205, 21632), (9464, 21040), (10520, 18928), (10816, 18410), (11648, 17095), (11830, 16832), (13520, 14728), (13676, 14560)]