29923908560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{15629}}^1$

素因数の和:15925

約数の個数: 160

約数和(自身を含む): 85959498240

約数和(自身を除く): 56035589680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 263, 280, 364, 455, 520, 526, 560, 728, 910, 1040, 1052, 1315, 1456, 1820, 1841, 2104, 2630, 3419, 3640, 3682, 4208, 5260, 6838, 7280, 7364, 9205, 10520, 13676, 14728, 15629, 17095, 18410, 21040, 23933, 27352, 29456, 31258, 34190, 36820, 47866, 54704, 62516, 68380, 73640, 78145, 95732, 109403, 119665, 125032, 136760, 147280, 156290, 191464, 203177, 218806, 239330, 250064, 273520, 312580, 382928, 406354, 437612, 478660, 547015, 625160, 812708, 875224, 957320, 1015885, 1094030, 1250320, 1422239, 1625416, 1750448, 1914640, 2031770, 2188060, 2844478, 3250832, 4063540, 4110427, 4376120, 5688956, 7111195, 8127080, 8220854, 8752240, 11377912, 14222390, 16254160, 16441708, 20552135, 22755824, 28444780, 28772989, 32883416, 41104270, 53435551, 56889560, 57545978, 65766832, 82208540, 106871102, 113779120, 115091956, 143864945, 164417080, 213742204, 230183912, 267177755, 287729890, 328834160, 374048857, 427484408, 460367824, 534355510, 575459780, 748097714, 854968816, 1068711020, 1150919560, 1496195428, 1870244285, 2137422040, 2301839120, 2992390856, 3740488570, 4274844080, 5984781712, 7480977140, 14961954280, 29923908560]

約数ペア:

[(1, 29923908560), (2, 14961954280), (4, 7480977140), (5, 5984781712), (7, 4274844080), (8, 3740488570), (10, 2992390856), (13, 2301839120), (14, 2137422040), (16, 1870244285), (20, 1496195428), (26, 1150919560), (28, 1068711020), (35, 854968816), (40, 748097714), (52, 575459780), (56, 534355510), (65, 460367824), (70, 427484408), (80, 374048857), (91, 328834160), (104, 287729890), (112, 267177755), (130, 230183912), (140, 213742204), (182, 164417080), (208, 143864945), (260, 115091956), (263, 113779120), (280, 106871102), (364, 82208540), (455, 65766832), (520, 57545978), (526, 56889560), (560, 53435551), (728, 41104270), (910, 32883416), (1040, 28772989), (1052, 28444780), (1315, 22755824), (1456, 20552135), (1820, 16441708), (1841, 16254160), (2104, 14222390), (2630, 11377912), (3419, 8752240), (3640, 8220854), (3682, 8127080), (4208, 7111195), (5260, 5688956), (6838, 4376120), (7280, 4110427), (7364, 4063540), (9205, 3250832), (10520, 2844478), (13676, 2188060), (14728, 2031770), (15629, 1914640), (17095, 1750448), (18410, 1625416), (21040, 1422239), (23933, 1250320), (27352, 1094030), (29456, 1015885), (31258, 957320), (34190, 875224), (36820, 812708), (47866, 625160), (54704, 547015), (62516, 478660), (68380, 437612), (73640, 406354), (78145, 382928), (95732, 312580), (109403, 273520), (119665, 250064), (125032, 239330), (136760, 218806), (147280, 203177), (156290, 191464)]