2526315120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1163}}^1$

素因数の和:1620

約数の個数: 240

約数和(自身を含む): 9727091712

約数和(自身を除く): 7200776592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 431, 504, 560, 630, 720, 840, 862, 1008, 1163, 1260, 1293, 1680, 1724, 2155, 2326, 2520, 2586, 3017, 3448, 3489, 3879, 4310, 4652, 5040, 5172, 5815, 6034, 6465, 6896, 6978, 7758, 8141, 8620, 9051, 9304, 10344, 10467, 11630, 12068, 12930, 13956, 15085, 15516, 16282, 17240, 17445, 18102, 18608, 19395, 20688, 20934, 23260, 24136, 24423, 25860, 27153, 27912, 30170, 31032, 32564, 34480, 34890, 36204, 38790, 40705, 41868, 45255, 46520, 48272, 48846, 51720, 52335, 54306, 55824, 60340, 62064, 65128, 69780, 72408, 73269, 77580, 81410, 83736, 90510, 93040, 97692, 103440, 104670, 108612, 120680, 122115, 130256, 135765, 139560, 144816, 146538, 155160, 162820, 167472, 181020, 195384, 209340, 217224, 241360, 244230, 271530, 279120, 293076, 310320, 325640, 362040, 366345, 390768, 418680, 434448, 488460, 501253, 543060, 586152, 651280, 724080, 732690, 837360, 976920, 1002506, 1086120, 1172304, 1465380, 1503759, 1953840, 2005012, 2172240, 2506265, 2930760, 3007518, 3508771, 4010024, 4511277, 5012530, 5861520, 6015036, 7017542, 7518795, 8020048, 9022554, 10025060, 10526313, 12030072, 14035084, 15037590, 17543855, 18045108, 20050120, 21052626, 22556385, 24060144, 28070168, 30075180, 31578939, 35087710, 36090216, 40100240, 42105252, 45112770, 52631565, 56140336, 60150360, 63157878, 70175420, 72180432, 84210504, 90225540, 105263130, 120300720, 126315756, 140350840, 157894695, 168421008, 180451080, 210526260, 252631512, 280701680, 315789390, 360902160, 421052520, 505263024, 631578780, 842105040, 1263157560, 2526315120]

約数ペア:

[(1, 2526315120), (2, 1263157560), (3, 842105040), (4, 631578780), (5, 505263024), (6, 421052520), (7, 360902160), (8, 315789390), (9, 280701680), (10, 252631512), (12, 210526260), (14, 180451080), (15, 168421008), (16, 157894695), (18, 140350840), (20, 126315756), (21, 120300720), (24, 105263130), (28, 90225540), (30, 84210504), (35, 72180432), (36, 70175420), (40, 63157878), (42, 60150360), (45, 56140336), (48, 52631565), (56, 45112770), (60, 42105252), (63, 40100240), (70, 36090216), (72, 35087710), (80, 31578939), (84, 30075180), (90, 28070168), (105, 24060144), (112, 22556385), (120, 21052626), (126, 20050120), (140, 18045108), (144, 17543855), (168, 15037590), (180, 14035084), (210, 12030072), (240, 10526313), (252, 10025060), (280, 9022554), (315, 8020048), (336, 7518795), (360, 7017542), (420, 6015036), (431, 5861520), (504, 5012530), (560, 4511277), (630, 4010024), (720, 3508771), (840, 3007518), (862, 2930760), (1008, 2506265), (1163, 2172240), (1260, 2005012), (1293, 1953840), (1680, 1503759), (1724, 1465380), (2155, 1172304), (2326, 1086120), (2520, 1002506), (2586, 976920), (3017, 837360), (3448, 732690), (3489, 724080), (3879, 651280), (4310, 586152), (4652, 543060), (5040, 501253), (5172, 488460), (5815, 434448), (6034, 418680), (6465, 390768), (6896, 366345), (6978, 362040), (7758, 325640), (8141, 310320), (8620, 293076), (9051, 279120), (9304, 271530), (10344, 244230), (10467, 241360), (11630, 217224), (12068, 209340), (12930, 195384), (13956, 181020), (15085, 167472), (15516, 162820), (16282, 155160), (17240, 146538), (17445, 144816), (18102, 139560), (18608, 135765), (19395, 130256), (20688, 122115), (20934, 120680), (23260, 108612), (24136, 104670), (24423, 103440), (25860, 97692), (27153, 93040), (27912, 90510), (30170, 83736), (31032, 81410), (32564, 77580), (34480, 73269), (34890, 72408), (36204, 69780), (38790, 65128), (40705, 62064), (41868, 60340), (45255, 55824), (46520, 54306), (48272, 52335), (48846, 51720)]