138554080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 418037760

約数和(自身を除く): 279483680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 280, 304, 323, 340, 380, 383, 476, 532, 544, 560, 595, 608, 646, 665, 680, 760, 766, 952, 1064, 1120, 1190, 1292, 1330, 1360, 1520, 1532, 1615, 1904, 1915, 2128, 2261, 2380, 2584, 2660, 2681, 2720, 3040, 3064, 3230, 3808, 3830, 4256, 4522, 4760, 5168, 5320, 5362, 6128, 6460, 6511, 7277, 7660, 9044, 9520, 10336, 10640, 10724, 11305, 12256, 12920, 13022, 13405, 14554, 15320, 18088, 19040, 21280, 21448, 22610, 25840, 26044, 26810, 29108, 30640, 32555, 36176, 36385, 42896, 45220, 45577, 50939, 51680, 52088, 53620, 58216, 61280, 65110, 72352, 72770, 85792, 90440, 91154, 101878, 104176, 107240, 116432, 123709, 130220, 145540, 180880, 182308, 203756, 208352, 214480, 227885, 232864, 247418, 254695, 260440, 291080, 361760, 364616, 407512, 428960, 455770, 494836, 509390, 520880, 582160, 618545, 729232, 815024, 865963, 911540, 989672, 1018780, 1041760, 1164320, 1237090, 1458464, 1630048, 1731926, 1823080, 1979344, 2037560, 2474180, 3463852, 3646160, 3958688, 4075120, 4329815, 4948360, 6927704, 7292320, 8150240, 8659630, 9896720, 13855408, 17319260, 19793440, 27710816, 34638520, 69277040, 138554080]

約数ペア:

[(1, 138554080), (2, 69277040), (4, 34638520), (5, 27710816), (7, 19793440), (8, 17319260), (10, 13855408), (14, 9896720), (16, 8659630), (17, 8150240), (19, 7292320), (20, 6927704), (28, 4948360), (32, 4329815), (34, 4075120), (35, 3958688), (38, 3646160), (40, 3463852), (56, 2474180), (68, 2037560), (70, 1979344), (76, 1823080), (80, 1731926), (85, 1630048), (95, 1458464), (112, 1237090), (119, 1164320), (133, 1041760), (136, 1018780), (140, 989672), (152, 911540), (160, 865963), (170, 815024), (190, 729232), (224, 618545), (238, 582160), (266, 520880), (272, 509390), (280, 494836), (304, 455770), (323, 428960), (340, 407512), (380, 364616), (383, 361760), (476, 291080), (532, 260440), (544, 254695), (560, 247418), (595, 232864), (608, 227885), (646, 214480), (665, 208352), (680, 203756), (760, 182308), (766, 180880), (952, 145540), (1064, 130220), (1120, 123709), (1190, 116432), (1292, 107240), (1330, 104176), (1360, 101878), (1520, 91154), (1532, 90440), (1615, 85792), (1904, 72770), (1915, 72352), (2128, 65110), (2261, 61280), (2380, 58216), (2584, 53620), (2660, 52088), (2681, 51680), (2720, 50939), (3040, 45577), (3064, 45220), (3230, 42896), (3808, 36385), (3830, 36176), (4256, 32555), (4522, 30640), (4760, 29108), (5168, 26810), (5320, 26044), (5362, 25840), (6128, 22610), (6460, 21448), (6511, 21280), (7277, 19040), (7660, 18088), (9044, 15320), (9520, 14554), (10336, 13405), (10640, 13022), (10724, 12920), (11305, 12256)]