19087470080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8387}}^1$

素因数の和:8544

約数の個数: 160

約数和(自身を含む): 52721197056

約数和(自身を除く): 33633726976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 256, 280, 320, 448, 508, 512, 560, 635, 640, 889, 896, 1016, 1120, 1270, 1280, 1778, 1792, 2032, 2240, 2540, 2560, 3556, 3584, 4064, 4445, 4480, 5080, 7112, 8128, 8387, 8890, 8960, 10160, 14224, 16256, 16774, 17780, 17920, 20320, 28448, 32512, 33548, 35560, 40640, 41935, 56896, 58709, 65024, 67096, 71120, 81280, 83870, 113792, 117418, 134192, 142240, 162560, 167740, 227584, 234836, 268384, 284480, 293545, 325120, 335480, 455168, 469672, 536768, 568960, 587090, 670960, 939344, 1065149, 1073536, 1137920, 1174180, 1341920, 1878688, 2130298, 2147072, 2275840, 2348360, 2683840, 3757376, 4260596, 4294144, 4696720, 5325745, 5367680, 7456043, 7514752, 8521192, 9393440, 10651490, 10735360, 14912086, 15029504, 17042384, 18786880, 21302980, 21470720, 29824172, 30059008, 34084768, 37280215, 37573760, 42605960, 59648344, 68169536, 74560430, 75147520, 85211920, 119296688, 136339072, 149120860, 150295040, 170423840, 238593376, 272678144, 298241720, 340847680, 477186752, 545356288, 596483440, 681695360, 954373504, 1192966880, 1363390720, 1908747008, 2385933760, 2726781440, 3817494016, 4771867520, 9543735040, 19087470080]

約数ペア:

[(1, 19087470080), (2, 9543735040), (4, 4771867520), (5, 3817494016), (7, 2726781440), (8, 2385933760), (10, 1908747008), (14, 1363390720), (16, 1192966880), (20, 954373504), (28, 681695360), (32, 596483440), (35, 545356288), (40, 477186752), (56, 340847680), (64, 298241720), (70, 272678144), (80, 238593376), (112, 170423840), (127, 150295040), (128, 149120860), (140, 136339072), (160, 119296688), (224, 85211920), (254, 75147520), (256, 74560430), (280, 68169536), (320, 59648344), (448, 42605960), (508, 37573760), (512, 37280215), (560, 34084768), (635, 30059008), (640, 29824172), (889, 21470720), (896, 21302980), (1016, 18786880), (1120, 17042384), (1270, 15029504), (1280, 14912086), (1778, 10735360), (1792, 10651490), (2032, 9393440), (2240, 8521192), (2540, 7514752), (2560, 7456043), (3556, 5367680), (3584, 5325745), (4064, 4696720), (4445, 4294144), (4480, 4260596), (5080, 3757376), (7112, 2683840), (8128, 2348360), (8387, 2275840), (8890, 2147072), (8960, 2130298), (10160, 1878688), (14224, 1341920), (16256, 1174180), (16774, 1137920), (17780, 1073536), (17920, 1065149), (20320, 939344), (28448, 670960), (32512, 587090), (33548, 568960), (35560, 536768), (40640, 469672), (41935, 455168), (56896, 335480), (58709, 325120), (65024, 293545), (67096, 284480), (71120, 268384), (81280, 234836), (83870, 227584), (113792, 167740), (117418, 162560), (134192, 142240)]