140150040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 485222400

約数和(自身を除く): 345072360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 29, 30, 34, 40, 46, 51, 58, 60, 68, 69, 85, 87, 92, 102, 103, 115, 116, 120, 136, 138, 145, 170, 174, 184, 204, 206, 230, 232, 255, 276, 290, 309, 340, 345, 348, 391, 408, 412, 435, 460, 493, 510, 515, 552, 580, 618, 667, 680, 690, 696, 782, 824, 870, 920, 986, 1020, 1030, 1160, 1173, 1236, 1334, 1380, 1479, 1545, 1564, 1740, 1751, 1955, 1972, 2001, 2040, 2060, 2346, 2369, 2465, 2472, 2668, 2760, 2958, 2987, 3090, 3128, 3335, 3480, 3502, 3910, 3944, 4002, 4120, 4692, 4738, 4930, 5253, 5336, 5865, 5916, 5974, 6180, 6670, 7004, 7107, 7395, 7820, 8004, 8755, 8961, 9384, 9476, 9860, 10005, 10506, 11339, 11730, 11832, 11845, 11948, 12360, 13340, 14008, 14214, 14790, 14935, 15640, 16008, 17510, 17922, 18952, 19720, 20010, 21012, 22678, 23460, 23690, 23896, 26265, 26680, 28428, 29580, 29870, 34017, 35020, 35535, 35844, 40020, 40273, 42024, 44805, 45356, 46920, 47380, 50779, 52530, 56695, 56856, 59160, 59740, 68034, 68701, 70040, 71070, 71688, 80040, 80546, 89610, 90712, 94760, 101558, 105060, 113390, 119480, 120819, 136068, 137402, 142140, 152337, 161092, 170085, 179220, 201365, 203116, 206103, 210120, 226780, 241638, 253895, 272136, 274804, 284280, 304674, 322184, 340170, 343505, 358440, 402730, 406232, 412206, 453560, 483276, 507790, 549608, 604095, 609348, 680340, 687010, 761685, 805460, 824412, 966552, 1015580, 1030515, 1167917, 1208190, 1218696, 1360680, 1374020, 1523370, 1610920, 1648824, 2031160, 2061030, 2335834, 2416380, 2748040, 3046740, 3503751, 4122060, 4671668, 4832760, 5839585, 6093480, 7007502, 8244120, 9343336, 11679170, 14015004, 17518755, 23358340, 28030008, 35037510, 46716680, 70075020, 140150040]

約数ペア:

[(1, 140150040), (2, 70075020), (3, 46716680), (4, 35037510), (5, 28030008), (6, 23358340), (8, 17518755), (10, 14015004), (12, 11679170), (15, 9343336), (17, 8244120), (20, 7007502), (23, 6093480), (24, 5839585), (29, 4832760), (30, 4671668), (34, 4122060), (40, 3503751), (46, 3046740), (51, 2748040), (58, 2416380), (60, 2335834), (68, 2061030), (69, 2031160), (85, 1648824), (87, 1610920), (92, 1523370), (102, 1374020), (103, 1360680), (115, 1218696), (116, 1208190), (120, 1167917), (136, 1030515), (138, 1015580), (145, 966552), (170, 824412), (174, 805460), (184, 761685), (204, 687010), (206, 680340), (230, 609348), (232, 604095), (255, 549608), (276, 507790), (290, 483276), (309, 453560), (340, 412206), (345, 406232), (348, 402730), (391, 358440), (408, 343505), (412, 340170), (435, 322184), (460, 304674), (493, 284280), (510, 274804), (515, 272136), (552, 253895), (580, 241638), (618, 226780), (667, 210120), (680, 206103), (690, 203116), (696, 201365), (782, 179220), (824, 170085), (870, 161092), (920, 152337), (986, 142140), (1020, 137402), (1030, 136068), (1160, 120819), (1173, 119480), (1236, 113390), (1334, 105060), (1380, 101558), (1479, 94760), (1545, 90712), (1564, 89610), (1740, 80546), (1751, 80040), (1955, 71688), (1972, 71070), (2001, 70040), (2040, 68701), (2060, 68034), (2346, 59740), (2369, 59160), (2465, 56856), (2472, 56695), (2668, 52530), (2760, 50779), (2958, 47380), (2987, 46920), (3090, 45356), (3128, 44805), (3335, 42024), (3480, 40273), (3502, 40020), (3910, 35844), (3944, 35535), (4002, 35020), (4120, 34017), (4692, 29870), (4738, 29580), (4930, 28428), (5253, 26680), (5336, 26265), (5865, 23896), (5916, 23690), (5974, 23460), (6180, 22678), (6670, 21012), (7004, 20010), (7107, 19720), (7395, 18952), (7820, 17922), (8004, 17510), (8755, 16008), (8961, 15640), (9384, 14935), (9476, 14790), (9860, 14214), (10005, 14008), (10506, 13340), (11339, 12360), (11730, 11948), (11832, 11845)]