21389205600

素因数分解:

$2^5\times 3^3\times 5^2\times 7^3\times {\mathrm{2887}}^1$

素因数の和:2937

約数の個数: 576

約数和(自身を含む): 90244224000

約数和(自身を除く): 68855018400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 135, 140, 144, 147, 150, 160, 168, 175, 180, 189, 196, 200, 210, 216, 224, 225, 240, 245, 252, 270, 280, 288, 294, 300, 315, 336, 343, 350, 360, 378, 392, 400, 420, 432, 441, 450, 480, 490, 504, 525, 540, 560, 588, 600, 630, 672, 675, 686, 700, 720, 735, 756, 784, 800, 840, 864, 882, 900, 945, 980, 1008, 1029, 1050, 1080, 1120, 1176, 1200, 1225, 1260, 1323, 1350, 1372, 1400, 1440, 1470, 1512, 1568, 1575, 1680, 1715, 1764, 1800, 1890, 1960, 2016, 2058, 2100, 2160, 2205, 2352, 2400, 2450, 2520, 2646, 2700, 2744, 2800, 2887, 2940, 3024, 3087, 3150, 3360, 3430, 3528, 3600, 3675, 3780, 3920, 4116, 4200, 4320, 4410, 4704, 4725, 4900, 5040, 5145, 5292, 5400, 5488, 5600, 5774, 5880, 6048, 6174, 6300, 6615, 6860, 7056, 7200, 7350, 7560, 7840, 8232, 8400, 8575, 8661, 8820, 9261, 9450, 9800, 10080, 10290, 10584, 10800, 10976, 11025, 11548, 11760, 12348, 12600, 13230, 13720, 14112, 14435, 14700, 15120, 15435, 16464, 16800, 17150, 17322, 17640, 18522, 18900, 19600, 20209, 20580, 21168, 21600, 22050, 23096, 23520, 24696, 25200, 25725, 25983, 26460, 27440, 28870, 29400, 30240, 30870, 32928, 33075, 34300, 34644, 35280, 37044, 37800, 39200, 40418, 41160, 42336, 43305, 44100, 46192, 46305, 49392, 50400, 51450, 51966, 52920, 54880, 57740, 58800, 60627, 61740, 66150, 68600, 69288, 70560, 72175, 74088, 75600, 77175, 77949, 80836, 82320, 86610, 88200, 92384, 92610, 98784, 101045, 102900, 103932, 105840, 115480, 117600, 121254, 123480, 129915, 132300, 137200, 138576, 141463, 144350, 148176, 151200, 154350, 155898, 161672, 164640, 173220, 176400, 181881, 185220, 202090, 205800, 207864, 211680, 216525, 230960, 231525, 242508, 246960, 259830, 264600, 274400, 277152, 282926, 288700, 296352, 303135, 308700, 311796, 323344, 346440, 352800, 363762, 370440, 389745, 404180, 411600, 415728, 424389, 433050, 461920, 463050, 485016, 493920, 505225, 519660, 529200, 545643, 565852, 577400, 606270, 617400, 623592, 646688, 649575, 692880, 707315, 727524, 740880, 779490, 808360, 823200, 831456, 848778, 866100, 909405, 926100, 970032, 990241, 1010450, 1039320, 1058400, 1091286, 1131704, 1154800, 1212540, 1234800, 1247184, 1273167, 1299150, 1385760, 1414630, 1455048, 1481760, 1515675, 1558980, 1616720, 1697556, 1732200, 1818810, 1852200, 1940064, 1948725, 1980482, 2020900, 2078640, 2121945, 2182572, 2263408, 2309600, 2425080, 2469600, 2494368, 2546334, 2598300, 2728215, 2829260, 2910096, 2970723, 3031350, 3117960, 3233440, 3395112, 3464400, 3536575, 3637620, 3704400, 3819501, 3897450, 3960964, 4041800, 4157280, 4243890, 4365144, 4526816, 4547025, 4850160, 4951205, 5092668, 5196600, 5456430, 5658520, 5820192, 5941446, 6062700, 6235920, 6365835, 6790224, 6928800, 7073150, 7275240, 7408800, 7639002, 7794900, 7921928, 8083600, 8487780, 8730288, 8912169, 9094050, 9700320, 9902410, 10185336, 10393200, 10609725, 10912860, 11317040, 11882892, 12125400, 12471840, 12731670, 13580448, 13641075, 14146300, 14550480, 14853615, 15278004, 15589800, 15843856, 16167200, 16975560, 17460576, 17824338, 18188100, 19097505, 19804820, 20370672, 20786400, 21219450, 21825720, 22634080, 23765784, 24250800, 24756025, 25463340, 26736507, 27282150, 28292600, 29100960, 29707230, 30556008, 31179600, 31687712, 31829175, 33951120, 35648676, 36376200, 38195010, 39609640, 40741344, 42438900, 43651440, 44560845, 47531568, 48501600, 49512050, 50926680, 53473014, 54564300, 56585200, 59414460, 61112016, 62359200, 63658350, 67902240, 71297352, 72752400, 74268075, 76390020, 79219280, 84877800, 87302880, 89121690, 95063136, 95487525, 99024100, 101853360, 106946028, 109128600, 113170400, 118828920, 122224032, 127316700, 133682535, 142594704, 145504800, 148536150, 152780040, 158438560, 169755600, 178243380, 190975050, 198048200, 203706720, 213892056, 218257200, 222804225, 237657840, 254633400, 267365070, 285189408, 297072300, 305560080, 339511200, 356486760, 381950100, 396096400, 427784112, 436514400, 445608450, 475315680, 509266800, 534730140, 594144600, 611120160, 668412675, 712973520, 763900200, 792192800, 855568224, 891216900, 1018533600, 1069460280, 1188289200, 1336825350, 1425947040, 1527800400, 1782433800, 2138920560, 2376578400, 2673650700, 3055600800, 3564867600, 4277841120, 5347301400, 7129735200, 10694602800, 21389205600]

約数ペア:

[(1, 21389205600), (2, 10694602800), (3, 7129735200), (4, 5347301400), (5, 4277841120), (6, 3564867600), (7, 3055600800), (8, 2673650700), (9, 2376578400), (10, 2138920560), (12, 1782433800), (14, 1527800400), (15, 1425947040), (16, 1336825350), (18, 1188289200), (20, 1069460280), (21, 1018533600), (24, 891216900), (25, 855568224), (27, 792192800), (28, 763900200), (30, 712973520), (32, 668412675), (35, 611120160), (36, 594144600), (40, 534730140), (42, 509266800), (45, 475315680), (48, 445608450), (49, 436514400), (50, 427784112), (54, 396096400), (56, 381950100), (60, 356486760), (63, 339511200), (70, 305560080), (72, 297072300), (75, 285189408), (80, 267365070), (84, 254633400), (90, 237657840), (96, 222804225), (98, 218257200), (100, 213892056), (105, 203706720), (108, 198048200), (112, 190975050), (120, 178243380), (126, 169755600), (135, 158438560), (140, 152780040), (144, 148536150), (147, 145504800), (150, 142594704), (160, 133682535), (168, 127316700), (175, 122224032), (180, 118828920), (189, 113170400), (196, 109128600), (200, 106946028), (210, 101853360), (216, 99024100), (224, 95487525), (225, 95063136), (240, 89121690), (245, 87302880), (252, 84877800), (270, 79219280), (280, 76390020), (288, 74268075), (294, 72752400), (300, 71297352), (315, 67902240), (336, 63658350), (343, 62359200), (350, 61112016), (360, 59414460), (378, 56585200), (392, 54564300), (400, 53473014), (420, 50926680), (432, 49512050), (441, 48501600), (450, 47531568), (480, 44560845), (490, 43651440), (504, 42438900), (525, 40741344), (540, 39609640), (560, 38195010), (588, 36376200), (600, 35648676), (630, 33951120), (672, 31829175), (675, 31687712), (686, 31179600), (700, 30556008), (720, 29707230), (735, 29100960), (756, 28292600), (784, 27282150), (800, 26736507), (840, 25463340), (864, 24756025), (882, 24250800), (900, 23765784), (945, 22634080), (980, 21825720), (1008, 21219450), (1029, 20786400), (1050, 20370672), (1080, 19804820), (1120, 19097505), (1176, 18188100), (1200, 17824338), (1225, 17460576), (1260, 16975560), (1323, 16167200), (1350, 15843856), (1372, 15589800), (1400, 15278004), (1440, 14853615), (1470, 14550480), (1512, 14146300), (1568, 13641075), (1575, 13580448), (1680, 12731670), (1715, 12471840), (1764, 12125400), (1800, 11882892), (1890, 11317040), (1960, 10912860), (2016, 10609725), (2058, 10393200), (2100, 10185336), (2160, 9902410), (2205, 9700320), (2352, 9094050), (2400, 8912169), (2450, 8730288), (2520, 8487780), (2646, 8083600), (2700, 7921928), (2744, 7794900), (2800, 7639002), (2887, 7408800), (2940, 7275240), (3024, 7073150), (3087, 6928800), (3150, 6790224), (3360, 6365835), (3430, 6235920), (3528, 6062700), (3600, 5941446), (3675, 5820192), (3780, 5658520), (3920, 5456430), (4116, 5196600), (4200, 5092668), (4320, 4951205), (4410, 4850160), (4704, 4547025), (4725, 4526816), (4900, 4365144), (5040, 4243890), (5145, 4157280), (5292, 4041800), (5400, 3960964), (5488, 3897450), (5600, 3819501), (5774, 3704400), (5880, 3637620), (6048, 3536575), (6174, 3464400), (6300, 3395112), (6615, 3233440), (6860, 3117960), (7056, 3031350), (7200, 2970723), (7350, 2910096), (7560, 2829260), (7840, 2728215), (8232, 2598300), (8400, 2546334), (8575, 2494368), (8661, 2469600), (8820, 2425080), (9261, 2309600), (9450, 2263408), (9800, 2182572), (10080, 2121945), (10290, 2078640), (10584, 2020900), (10800, 1980482), (10976, 1948725), (11025, 1940064), (11548, 1852200), (11760, 1818810), (12348, 1732200), (12600, 1697556), (13230, 1616720), (13720, 1558980), (14112, 1515675), (14435, 1481760), (14700, 1455048), (15120, 1414630), (15435, 1385760), (16464, 1299150), (16800, 1273167), (17150, 1247184), (17322, 1234800), (17640, 1212540), (18522, 1154800), (18900, 1131704), (19600, 1091286), (20209, 1058400), (20580, 1039320), (21168, 1010450), (21600, 990241), (22050, 970032), (23096, 926100), (23520, 909405), (24696, 866100), (25200, 848778), (25725, 831456), (25983, 823200), (26460, 808360), (27440, 779490), (28870, 740880), (29400, 727524), (30240, 707315), (30870, 692880), (32928, 649575), (33075, 646688), (34300, 623592), (34644, 617400), (35280, 606270), (37044, 577400), (37800, 565852), (39200, 545643), (40418, 529200), (41160, 519660), (42336, 505225), (43305, 493920), (44100, 485016), (46192, 463050), (46305, 461920), (49392, 433050), (50400, 424389), (51450, 415728), (51966, 411600), (52920, 404180), (54880, 389745), (57740, 370440), (58800, 363762), (60627, 352800), (61740, 346440), (66150, 323344), (68600, 311796), (69288, 308700), (70560, 303135), (72175, 296352), (74088, 288700), (75600, 282926), (77175, 277152), (77949, 274400), (80836, 264600), (82320, 259830), (86610, 246960), (88200, 242508), (92384, 231525), (92610, 230960), (98784, 216525), (101045, 211680), (102900, 207864), (103932, 205800), (105840, 202090), (115480, 185220), (117600, 181881), (121254, 176400), (123480, 173220), (129915, 164640), (132300, 161672), (137200, 155898), (138576, 154350), (141463, 151200), (144350, 148176)]