2010027040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 5882575104

約数和(自身を除く): 3872548064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 71, 80, 92, 98, 112, 115, 140, 142, 157, 160, 161, 184, 196, 224, 230, 245, 280, 284, 314, 322, 355, 368, 392, 460, 490, 497, 560, 568, 628, 644, 710, 736, 784, 785, 805, 920, 980, 994, 1099, 1120, 1127, 1136, 1256, 1288, 1420, 1568, 1570, 1610, 1633, 1840, 1960, 1988, 2198, 2254, 2272, 2485, 2512, 2576, 2840, 3140, 3220, 3266, 3479, 3611, 3680, 3920, 3976, 4396, 4508, 4970, 5024, 5152, 5495, 5635, 5680, 6280, 6440, 6532, 6958, 7222, 7693, 7840, 7952, 8165, 8792, 9016, 9940, 10990, 11147, 11270, 11360, 11431, 12560, 12880, 13064, 13916, 14444, 15386, 15904, 16330, 17395, 17584, 18032, 18055, 19880, 21980, 22294, 22540, 22862, 25120, 25277, 25760, 26128, 27832, 28888, 30772, 32660, 34790, 35168, 36064, 36110, 38465, 39760, 43960, 44588, 45080, 45724, 50554, 52256, 55664, 55735, 57155, 57776, 61544, 65320, 69580, 72220, 76930, 78029, 79520, 80017, 87920, 89176, 90160, 91448, 101108, 111328, 111470, 114310, 115552, 123088, 126385, 130640, 139160, 144440, 153860, 156058, 160034, 175840, 176939, 178352, 180320, 182896, 202216, 222940, 228620, 246176, 252770, 256381, 261280, 278320, 288880, 307720, 312116, 320068, 353878, 356704, 365792, 390145, 400085, 404432, 445880, 457240, 505540, 512762, 546203, 556640, 577760, 615440, 624232, 640136, 707756, 780290, 800170, 808864, 884695, 891760, 914480, 1011080, 1025524, 1092406, 1230880, 1248464, 1280272, 1281905, 1415512, 1560580, 1600340, 1769390, 1783520, 1794667, 1828960, 2022160, 2051048, 2184812, 2496928, 2560544, 2563810, 2731015, 2831024, 3121160, 3200680, 3538780, 3589334, 4044320, 4102096, 4369624, 5127620, 5462030, 5662048, 6242320, 6401360, 7077560, 7178668, 8204192, 8739248, 8973335, 10255240, 10924060, 12484640, 12562669, 12802720, 14155120, 14357336, 17478496, 17946670, 20510480, 21848120, 25125338, 28310240, 28714672, 35893340, 41020960, 43696240, 50250676, 57429344, 62813345, 71786680, 87392480, 100501352, 125626690, 143573360, 201002704, 251253380, 287146720, 402005408, 502506760, 1005013520, 2010027040]

約数ペア:

[(1, 2010027040), (2, 1005013520), (4, 502506760), (5, 402005408), (7, 287146720), (8, 251253380), (10, 201002704), (14, 143573360), (16, 125626690), (20, 100501352), (23, 87392480), (28, 71786680), (32, 62813345), (35, 57429344), (40, 50250676), (46, 43696240), (49, 41020960), (56, 35893340), (70, 28714672), (71, 28310240), (80, 25125338), (92, 21848120), (98, 20510480), (112, 17946670), (115, 17478496), (140, 14357336), (142, 14155120), (157, 12802720), (160, 12562669), (161, 12484640), (184, 10924060), (196, 10255240), (224, 8973335), (230, 8739248), (245, 8204192), (280, 7178668), (284, 7077560), (314, 6401360), (322, 6242320), (355, 5662048), (368, 5462030), (392, 5127620), (460, 4369624), (490, 4102096), (497, 4044320), (560, 3589334), (568, 3538780), (628, 3200680), (644, 3121160), (710, 2831024), (736, 2731015), (784, 2563810), (785, 2560544), (805, 2496928), (920, 2184812), (980, 2051048), (994, 2022160), (1099, 1828960), (1120, 1794667), (1127, 1783520), (1136, 1769390), (1256, 1600340), (1288, 1560580), (1420, 1415512), (1568, 1281905), (1570, 1280272), (1610, 1248464), (1633, 1230880), (1840, 1092406), (1960, 1025524), (1988, 1011080), (2198, 914480), (2254, 891760), (2272, 884695), (2485, 808864), (2512, 800170), (2576, 780290), (2840, 707756), (3140, 640136), (3220, 624232), (3266, 615440), (3479, 577760), (3611, 556640), (3680, 546203), (3920, 512762), (3976, 505540), (4396, 457240), (4508, 445880), (4970, 404432), (5024, 400085), (5152, 390145), (5495, 365792), (5635, 356704), (5680, 353878), (6280, 320068), (6440, 312116), (6532, 307720), (6958, 288880), (7222, 278320), (7693, 261280), (7840, 256381), (7952, 252770), (8165, 246176), (8792, 228620), (9016, 222940), (9940, 202216), (10990, 182896), (11147, 180320), (11270, 178352), (11360, 176939), (11431, 175840), (12560, 160034), (12880, 156058), (13064, 153860), (13916, 144440), (14444, 139160), (15386, 130640), (15904, 126385), (16330, 123088), (17395, 115552), (17584, 114310), (18032, 111470), (18055, 111328), (19880, 101108), (21980, 91448), (22294, 90160), (22540, 89176), (22862, 87920), (25120, 80017), (25277, 79520), (25760, 78029), (26128, 76930), (27832, 72220), (28888, 69580), (30772, 65320), (32660, 61544), (34790, 57776), (35168, 57155), (36064, 55735), (36110, 55664), (38465, 52256), (39760, 50554), (43960, 45724), (44588, 45080)]