4020054080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 336

約数和(自身を含む): 11858524416

約数和(自身を除く): 7838470336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 71, 80, 92, 98, 112, 115, 140, 142, 157, 160, 161, 184, 196, 224, 230, 245, 280, 284, 314, 320, 322, 355, 368, 392, 448, 460, 490, 497, 560, 568, 628, 644, 710, 736, 784, 785, 805, 920, 980, 994, 1099, 1120, 1127, 1136, 1256, 1288, 1420, 1472, 1568, 1570, 1610, 1633, 1840, 1960, 1988, 2198, 2240, 2254, 2272, 2485, 2512, 2576, 2840, 3136, 3140, 3220, 3266, 3479, 3611, 3680, 3920, 3976, 4396, 4508, 4544, 4970, 5024, 5152, 5495, 5635, 5680, 6280, 6440, 6532, 6958, 7222, 7360, 7693, 7840, 7952, 8165, 8792, 9016, 9940, 10048, 10304, 10990, 11147, 11270, 11360, 11431, 12560, 12880, 13064, 13916, 14444, 15386, 15680, 15904, 16330, 17395, 17584, 18032, 18055, 19880, 21980, 22294, 22540, 22720, 22862, 25120, 25277, 25760, 26128, 27832, 28888, 30772, 31808, 32660, 34790, 35168, 36064, 36110, 38465, 39760, 43960, 44588, 45080, 45724, 50240, 50554, 51520, 52256, 55664, 55735, 57155, 57776, 61544, 65320, 69580, 70336, 72128, 72220, 76930, 78029, 79520, 80017, 87920, 89176, 90160, 91448, 101108, 104512, 111328, 111470, 114310, 115552, 123088, 126385, 130640, 139160, 144440, 153860, 156058, 159040, 160034, 175840, 176939, 178352, 180320, 182896, 202216, 222656, 222940, 228620, 231104, 246176, 252770, 256381, 261280, 278320, 288880, 307720, 312116, 320068, 351680, 353878, 356704, 360640, 365792, 390145, 400085, 404432, 445880, 457240, 492352, 505540, 512762, 522560, 546203, 556640, 577760, 615440, 624232, 640136, 707756, 713408, 731584, 780290, 800170, 808864, 884695, 891760, 914480, 1011080, 1025524, 1092406, 1113280, 1155520, 1230880, 1248464, 1280272, 1281905, 1415512, 1560580, 1600340, 1617728, 1769390, 1783520, 1794667, 1828960, 2022160, 2051048, 2184812, 2461760, 2496928, 2560544, 2563810, 2731015, 2831024, 3121160, 3200680, 3538780, 3567040, 3589334, 3657920, 4044320, 4102096, 4369624, 4993856, 5121088, 5127620, 5462030, 5662048, 6242320, 6401360, 7077560, 7178668, 8088640, 8204192, 8739248, 8973335, 10255240, 10924060, 11324096, 12484640, 12562669, 12802720, 14155120, 14357336, 16408384, 17478496, 17946670, 20510480, 21848120, 24969280, 25125338, 25605440, 28310240, 28714672, 34956992, 35893340, 41020960, 43696240, 50250676, 56620480, 57429344, 62813345, 71786680, 82041920, 87392480, 100501352, 114858688, 125626690, 143573360, 174784960, 201002704, 251253380, 287146720, 402005408, 502506760, 574293440, 804010816, 1005013520, 2010027040, 4020054080]

約数ペア:

[(1, 4020054080), (2, 2010027040), (4, 1005013520), (5, 804010816), (7, 574293440), (8, 502506760), (10, 402005408), (14, 287146720), (16, 251253380), (20, 201002704), (23, 174784960), (28, 143573360), (32, 125626690), (35, 114858688), (40, 100501352), (46, 87392480), (49, 82041920), (56, 71786680), (64, 62813345), (70, 57429344), (71, 56620480), (80, 50250676), (92, 43696240), (98, 41020960), (112, 35893340), (115, 34956992), (140, 28714672), (142, 28310240), (157, 25605440), (160, 25125338), (161, 24969280), (184, 21848120), (196, 20510480), (224, 17946670), (230, 17478496), (245, 16408384), (280, 14357336), (284, 14155120), (314, 12802720), (320, 12562669), (322, 12484640), (355, 11324096), (368, 10924060), (392, 10255240), (448, 8973335), (460, 8739248), (490, 8204192), (497, 8088640), (560, 7178668), (568, 7077560), (628, 6401360), (644, 6242320), (710, 5662048), (736, 5462030), (784, 5127620), (785, 5121088), (805, 4993856), (920, 4369624), (980, 4102096), (994, 4044320), (1099, 3657920), (1120, 3589334), (1127, 3567040), (1136, 3538780), (1256, 3200680), (1288, 3121160), (1420, 2831024), (1472, 2731015), (1568, 2563810), (1570, 2560544), (1610, 2496928), (1633, 2461760), (1840, 2184812), (1960, 2051048), (1988, 2022160), (2198, 1828960), (2240, 1794667), (2254, 1783520), (2272, 1769390), (2485, 1617728), (2512, 1600340), (2576, 1560580), (2840, 1415512), (3136, 1281905), (3140, 1280272), (3220, 1248464), (3266, 1230880), (3479, 1155520), (3611, 1113280), (3680, 1092406), (3920, 1025524), (3976, 1011080), (4396, 914480), (4508, 891760), (4544, 884695), (4970, 808864), (5024, 800170), (5152, 780290), (5495, 731584), (5635, 713408), (5680, 707756), (6280, 640136), (6440, 624232), (6532, 615440), (6958, 577760), (7222, 556640), (7360, 546203), (7693, 522560), (7840, 512762), (7952, 505540), (8165, 492352), (8792, 457240), (9016, 445880), (9940, 404432), (10048, 400085), (10304, 390145), (10990, 365792), (11147, 360640), (11270, 356704), (11360, 353878), (11431, 351680), (12560, 320068), (12880, 312116), (13064, 307720), (13916, 288880), (14444, 278320), (15386, 261280), (15680, 256381), (15904, 252770), (16330, 246176), (17395, 231104), (17584, 228620), (18032, 222940), (18055, 222656), (19880, 202216), (21980, 182896), (22294, 180320), (22540, 178352), (22720, 176939), (22862, 175840), (25120, 160034), (25277, 159040), (25760, 156058), (26128, 153860), (27832, 144440), (28888, 139160), (30772, 130640), (31808, 126385), (32660, 123088), (34790, 115552), (35168, 114310), (36064, 111470), (36110, 111328), (38465, 104512), (39760, 101108), (43960, 91448), (44588, 90160), (45080, 89176), (45724, 87920), (50240, 80017), (50554, 79520), (51520, 78029), (52256, 76930), (55664, 72220), (55735, 72128), (57155, 70336), (57776, 69580), (61544, 65320)]