18421361280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{152293}}^1$

素因数の和:152328

約数の個数: 256

約数和(自身を含む): 74563142400

約数和(自身を除く): 56141781120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 152293, 304586, 456879, 609172, 761465, 913758, 1066051, 1218344, 1370637, 1522930, 1827516, 2132102, 2284395, 2436688, 2741274, 3045860, 3198153, 3655032, 4111911, 4264204, 4568790, 4873376, 5330255, 5482548, 6091720, 6396306, 6853185, 7310064, 8223822, 8528408, 9137580, 9594459, 9746752, 10660510, 10965096, 12183440, 12792612, 13706370, 14620128, 15990765, 16447644, 17056816, 18275160, 19188918, 19493504, 20559555, 21321020, 21930192, 24366880, 25585224, 27412740, 28783377, 29240256, 31981530, 32895288, 34113632, 36550320, 38377836, 41119110, 42642040, 43860384, 47972295, 48733760, 51170448, 54825480, 57566754, 58480512, 63963060, 65790576, 68227264, 73100640, 76755672, 82238220, 85284080, 87720768, 95944590, 97467520, 102340896, 109650960, 115133508, 127926120, 131581152, 136454528, 143916885, 146201280, 153511344, 164476440, 170568160, 175441536, 191889180, 204681792, 219301920, 230267016, 255852240, 263162304, 287833770, 292402560, 307022688, 328952880, 341136320, 383778360, 409363584, 438603840, 460534032, 511704480, 526324608, 575667540, 614045376, 657905760, 682272640, 767556720, 877207680, 921068064, 1023408960, 1151335080, 1228090752, 1315811520, 1535113440, 1842136128, 2046817920, 2302670160, 2631623040, 3070226880, 3684272256, 4605340320, 6140453760, 9210680640, 18421361280]

約数ペア:

[(1, 18421361280), (2, 9210680640), (3, 6140453760), (4, 4605340320), (5, 3684272256), (6, 3070226880), (7, 2631623040), (8, 2302670160), (9, 2046817920), (10, 1842136128), (12, 1535113440), (14, 1315811520), (15, 1228090752), (16, 1151335080), (18, 1023408960), (20, 921068064), (21, 877207680), (24, 767556720), (27, 682272640), (28, 657905760), (30, 614045376), (32, 575667540), (35, 526324608), (36, 511704480), (40, 460534032), (42, 438603840), (45, 409363584), (48, 383778360), (54, 341136320), (56, 328952880), (60, 307022688), (63, 292402560), (64, 287833770), (70, 263162304), (72, 255852240), (80, 230267016), (84, 219301920), (90, 204681792), (96, 191889180), (105, 175441536), (108, 170568160), (112, 164476440), (120, 153511344), (126, 146201280), (128, 143916885), (135, 136454528), (140, 131581152), (144, 127926120), (160, 115133508), (168, 109650960), (180, 102340896), (189, 97467520), (192, 95944590), (210, 87720768), (216, 85284080), (224, 82238220), (240, 76755672), (252, 73100640), (270, 68227264), (280, 65790576), (288, 63963060), (315, 58480512), (320, 57566754), (336, 54825480), (360, 51170448), (378, 48733760), (384, 47972295), (420, 43860384), (432, 42642040), (448, 41119110), (480, 38377836), (504, 36550320), (540, 34113632), (560, 32895288), (576, 31981530), (630, 29240256), (640, 28783377), (672, 27412740), (720, 25585224), (756, 24366880), (840, 21930192), (864, 21321020), (896, 20559555), (945, 19493504), (960, 19188918), (1008, 18275160), (1080, 17056816), (1120, 16447644), (1152, 15990765), (1260, 14620128), (1344, 13706370), (1440, 12792612), (1512, 12183440), (1680, 10965096), (1728, 10660510), (1890, 9746752), (1920, 9594459), (2016, 9137580), (2160, 8528408), (2240, 8223822), (2520, 7310064), (2688, 6853185), (2880, 6396306), (3024, 6091720), (3360, 5482548), (3456, 5330255), (3780, 4873376), (4032, 4568790), (4320, 4264204), (4480, 4111911), (5040, 3655032), (5760, 3198153), (6048, 3045860), (6720, 2741274), (7560, 2436688), (8064, 2284395), (8640, 2132102), (10080, 1827516), (12096, 1522930), (13440, 1370637), (15120, 1218344), (17280, 1066051), (20160, 913758), (24192, 761465), (30240, 609172), (40320, 456879), (60480, 304586), (120960, 152293)]