19256357120

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 864

約数和(自身を含む): 66940836480

約数和(自身を除く): 47684479360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 32, 35, 38, 40, 44, 49, 52, 55, 56, 64, 65, 70, 76, 77, 80, 88, 91, 95, 98, 104, 110, 112, 113, 128, 130, 133, 140, 143, 152, 154, 160, 176, 182, 190, 196, 208, 209, 220, 224, 226, 245, 247, 256, 260, 266, 280, 286, 304, 308, 320, 352, 364, 380, 385, 392, 416, 418, 440, 448, 452, 455, 490, 494, 520, 532, 539, 560, 565, 572, 608, 616, 637, 640, 665, 704, 715, 728, 760, 770, 784, 791, 832, 836, 880, 896, 904, 910, 931, 980, 988, 1001, 1040, 1045, 1064, 1078, 1120, 1130, 1144, 1216, 1232, 1235, 1243, 1274, 1280, 1330, 1408, 1430, 1456, 1463, 1469, 1520, 1540, 1568, 1582, 1664, 1672, 1729, 1760, 1792, 1808, 1820, 1862, 1960, 1976, 2002, 2080, 2090, 2128, 2147, 2156, 2240, 2260, 2288, 2432, 2464, 2470, 2486, 2548, 2660, 2695, 2717, 2816, 2860, 2912, 2926, 2938, 3040, 3080, 3136, 3164, 3185, 3328, 3344, 3458, 3520, 3616, 3640, 3724, 3920, 3952, 3955, 4004, 4160, 4180, 4256, 4294, 4312, 4480, 4520, 4576, 4655, 4864, 4928, 4940, 4972, 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約数ペア:

[(1, 19256357120), (2, 9628178560), (4, 4814089280), (5, 3851271424), (7, 2750908160), (8, 2407044640), (10, 1925635712), (11, 1750577920), (13, 1481258240), (14, 1375454080), (16, 1203522320), (19, 1013492480), (20, 962817856), (22, 875288960), (26, 740629120), (28, 687727040), (32, 601761160), (35, 550181632), (38, 506746240), (40, 481408928), (44, 437644480), (49, 392986880), (52, 370314560), (55, 350115584), (56, 343863520), (64, 300880580), (65, 296251648), (70, 275090816), (76, 253373120), (77, 250082560), (80, 240704464), (88, 218822240), (91, 211608320), (95, 202698496), (98, 196493440), (104, 185157280), (110, 175057792), (112, 171931760), (113, 170410240), (128, 150440290), (130, 148125824), (133, 144784640), (140, 137545408), (143, 134659840), (152, 126686560), (154, 125041280), (160, 120352232), (176, 109411120), (182, 105804160), (190, 101349248), (196, 98246720), (208, 92578640), (209, 92135680), (220, 87528896), (224, 85965880), (226, 85205120), (245, 78597376), (247, 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15630160), (1235, 15592192), (1243, 15491840), (1274, 15114880), (1280, 15044029), (1330, 14478464), (1408, 13676390), (1430, 13465984), (1456, 13225520), (1463, 13162240), (1469, 13108480), (1520, 12668656), (1540, 12504128), (1568, 12280840), (1582, 12172160), (1664, 11572330), (1672, 11516960), (1729, 11137280), (1760, 10941112), (1792, 10745735), (1808, 10650640), (1820, 10580416), (1862, 10341760), (1960, 9824672), (1976, 9745120), (2002, 9618560), (2080, 9257864), (2090, 9213568), (2128, 9049040), (2147, 8968960), (2156, 8931520), (2240, 8596588), (2260, 8520512), (2288, 8416240), (2432, 7917910), (2464, 7815080), (2470, 7796096), (2486, 7745920), (2548, 7557440), (2660, 7239232), (2695, 7145216), (2717, 7087360), (2816, 6838195), (2860, 6732992), (2912, 6612760), (2926, 6581120), (2938, 6554240), (3040, 6334328), (3080, 6252064), (3136, 6140420), (3164, 6086080), (3185, 6045952), (3328, 5786165), (3344, 5758480), (3458, 5568640), (3520, 5470556), (3616, 5325320), (3640, 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(20566, 936320), (21280, 904904), (21470, 896896), (21560, 893152), (21736, 885920), (22148, 869440), (22880, 841624), (23296, 826595), (23408, 822640), (23504, 819280), (23617, 815360), (24206, 795520), (24320, 791791), (24640, 781508), (24860, 774592), (25312, 760760), (25480, 755744), (26752, 719810), (27170, 708736), (27664, 696080), (27685, 695552), (27911, 689920), (28028, 687040), (28928, 665665), (29120, 661276), (29260, 658112), (29380, 655424), (29792, 646360), (30058, 640640), (31360, 614042), (31616, 609070), (31640, 608608), (32032, 601160), (32318, 595840), (33440, 575848), (34048, 565565), (34352, 560560), (34496, 558220), (34580, 556864), (34804, 553280), (35035, 549632), (36160, 532532), (36608, 526015), (37240, 517088), (38038, 506240), (39520, 487256), (39776, 484120), (40040, 480928), (40768, 472340), (40964, 470080), (41132, 468160), (42560, 452452), (42940, 448448), (43120, 446576), (43472, 442960), (43505, 442624), (44296, 434720), (45760, 420812), (46816, 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