220116960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 384

約数和(自身を含む): 914457600

約数和(自身を除く): 694340640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 168, 174, 180, 189, 203, 210, 216, 224, 232, 240, 251, 252, 261, 270, 280, 288, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 464, 480, 502, 504, 522, 540, 560, 580, 609, 630, 672, 696, 720, 753, 756, 783, 812, 840, 864, 870, 928, 945, 1004, 1008, 1015, 1044, 1080, 1120, 1160, 1218, 1255, 1260, 1305, 1392, 1440, 1506, 1512, 1566, 1624, 1680, 1740, 1757, 1827, 1890, 2008, 2016, 2030, 2088, 2160, 2259, 2320, 2436, 2510, 2520, 2610, 2784, 3012, 3024, 3045, 3132, 3248, 3360, 3480, 3514, 3654, 3765, 3780, 3915, 4016, 4060, 4176, 4320, 4518, 4640, 4872, 5020, 5040, 5220, 5271, 5481, 6024, 6048, 6090, 6264, 6496, 6777, 6960, 7028, 7279, 7308, 7530, 7560, 7830, 8032, 8120, 8352, 8785, 9036, 9135, 9744, 10040, 10080, 10440, 10542, 10962, 11295, 12048, 12180, 12528, 13554, 13920, 14056, 14558, 14616, 15060, 15120, 15660, 15813, 16240, 17570, 18072, 18270, 19488, 20080, 20880, 21084, 21837, 21924, 22590, 24096, 24360, 25056, 26355, 27108, 27405, 28112, 29116, 29232, 30120, 30240, 31320, 31626, 32480, 33885, 35140, 36144, 36395, 36540, 40160, 41760, 42168, 43674, 43848, 45180, 47439, 48720, 50953, 52710, 54216, 54810, 56224, 58232, 58464, 60240, 62640, 63252, 65511, 67770, 70280, 72288, 72790, 73080, 79065, 84336, 87348, 87696, 90360, 94878, 97440, 101906, 105420, 108432, 109185, 109620, 116464, 120480, 125280, 126504, 131022, 135540, 140560, 145580, 146160, 152859, 158130, 168672, 174696, 175392, 180720, 189756, 196533, 203812, 210840, 216864, 218370, 219240, 232928, 237195, 253008, 254765, 262044, 271080, 281120, 291160, 292320, 305718, 316260, 327555, 349392, 361440, 379512, 393066, 407624, 421680, 436740, 438480, 458577, 474390, 506016, 509530, 524088, 542160, 582320, 611436, 632520, 655110, 698784, 759024, 764295, 786132, 815248, 843360, 873480, 876960, 917154, 948780, 982665, 1019060, 1048176, 1084320, 1164640, 1222872, 1265040, 1310220, 1375731, 1518048, 1528590, 1572264, 1630496, 1746960, 1834308, 1897560, 1965330, 2038120, 2096352, 2292885, 2445744, 2530080, 2620440, 2751462, 3057180, 3144528, 3493920, 3668616, 3795120, 3930660, 4076240, 4585770, 4891488, 5240880, 5502924, 6114360, 6289056, 6878655, 7337232, 7590240, 7861320, 8152480, 9171540, 10481760, 11005848, 12228720, 13757310, 14674464, 15722640, 18343080, 22011696, 24457440, 27514620, 31445280, 36686160, 44023392, 55029240, 73372320, 110058480, 220116960]

約数ペア:

[(1, 220116960), (2, 110058480), (3, 73372320), (4, 55029240), (5, 44023392), (6, 36686160), (7, 31445280), (8, 27514620), (9, 24457440), (10, 22011696), (12, 18343080), (14, 15722640), (15, 14674464), (16, 13757310), (18, 12228720), (20, 11005848), (21, 10481760), (24, 9171540), (27, 8152480), (28, 7861320), (29, 7590240), (30, 7337232), (32, 6878655), (35, 6289056), (36, 6114360), (40, 5502924), (42, 5240880), (45, 4891488), (48, 4585770), (54, 4076240), (56, 3930660), (58, 3795120), (60, 3668616), (63, 3493920), (70, 3144528), (72, 3057180), (80, 2751462), (84, 2620440), (87, 2530080), (90, 2445744), (96, 2292885), (105, 2096352), (108, 2038120), (112, 1965330), (116, 1897560), (120, 1834308), (126, 1746960), (135, 1630496), (140, 1572264), (144, 1528590), (145, 1518048), (160, 1375731), (168, 1310220), (174, 1265040), (180, 1222872), (189, 1164640), (203, 1084320), (210, 1048176), (216, 1019060), (224, 982665), (232, 948780), (240, 917154), (251, 876960), (252, 873480), (261, 843360), (270, 815248), (280, 786132), (288, 764295), (290, 759024), (315, 698784), (336, 655110), (348, 632520), (360, 611436), (378, 582320), (406, 542160), (420, 524088), (432, 509530), (435, 506016), (464, 474390), (480, 458577), (502, 438480), (504, 436740), (522, 421680), (540, 407624), (560, 393066), (580, 379512), (609, 361440), (630, 349392), (672, 327555), (696, 316260), (720, 305718), (753, 292320), (756, 291160), (783, 281120), (812, 271080), (840, 262044), (864, 254765), (870, 253008), (928, 237195), (945, 232928), (1004, 219240), (1008, 218370), (1015, 216864), (1044, 210840), (1080, 203812), (1120, 196533), (1160, 189756), (1218, 180720), (1255, 175392), (1260, 174696), (1305, 168672), (1392, 158130), (1440, 152859), (1506, 146160), (1512, 145580), (1566, 140560), (1624, 135540), (1680, 131022), (1740, 126504), (1757, 125280), (1827, 120480), (1890, 116464), (2008, 109620), (2016, 109185), (2030, 108432), (2088, 105420), (2160, 101906), (2259, 97440), (2320, 94878), (2436, 90360), (2510, 87696), (2520, 87348), (2610, 84336), (2784, 79065), (3012, 73080), (3024, 72790), (3045, 72288), (3132, 70280), (3248, 67770), (3360, 65511), (3480, 63252), (3514, 62640), (3654, 60240), (3765, 58464), (3780, 58232), (3915, 56224), (4016, 54810), (4060, 54216), (4176, 52710), (4320, 50953), (4518, 48720), (4640, 47439), (4872, 45180), (5020, 43848), (5040, 43674), (5220, 42168), (5271, 41760), (5481, 40160), (6024, 36540), (6048, 36395), (6090, 36144), (6264, 35140), (6496, 33885), (6777, 32480), (6960, 31626), (7028, 31320), (7279, 30240), (7308, 30120), (7530, 29232), (7560, 29116), (7830, 28112), (8032, 27405), (8120, 27108), (8352, 26355), (8785, 25056), (9036, 24360), (9135, 24096), (9744, 22590), (10040, 21924), (10080, 21837), (10440, 21084), (10542, 20880), (10962, 20080), (11295, 19488), (12048, 18270), (12180, 18072), (12528, 17570), (13554, 16240), (13920, 15813), (14056, 15660), (14558, 15120), (14616, 15060)]