20139263760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{8581}}^1$

素因数の和:8742

約数の個数: 320

約数和(自身を含む): 78458978304

約数和(自身を除く): 58319714544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 127, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 254, 264, 280, 308, 330, 336, 381, 385, 420, 440, 462, 508, 528, 560, 616, 635, 660, 762, 770, 840, 880, 889, 924, 1016, 1155, 1232, 1270, 1320, 1397, 1524, 1540, 1680, 1778, 1848, 1905, 2032, 2310, 2540, 2640, 2667, 2794, 3048, 3080, 3556, 3696, 3810, 4191, 4445, 4620, 5080, 5334, 5588, 6096, 6160, 6985, 7112, 7620, 8382, 8581, 8890, 9240, 9779, 10160, 10668, 11176, 13335, 13970, 14224, 15240, 16764, 17162, 17780, 18480, 19558, 20955, 21336, 22352, 25743, 26670, 27940, 29337, 30480, 33528, 34324, 35560, 39116, 41910, 42672, 42905, 48895, 51486, 53340, 55880, 58674, 60067, 67056, 68648, 71120, 78232, 83820, 85810, 94391, 97790, 102972, 106680, 111760, 117348, 120134, 128715, 137296, 146685, 156464, 167640, 171620, 180201, 188782, 195580, 205944, 213360, 234696, 240268, 257430, 283173, 293370, 300335, 335280, 343240, 360402, 377564, 391160, 411888, 469392, 471955, 480536, 514860, 566346, 586740, 600670, 660737, 686480, 720804, 755128, 782320, 901005, 943910, 961072, 1029720, 1089787, 1132692, 1173480, 1201340, 1321474, 1415865, 1441608, 1510256, 1802010, 1887820, 1982211, 2059440, 2179574, 2265384, 2346960, 2402680, 2642948, 2831730, 2883216, 3269361, 3303685, 3604020, 3775640, 3964422, 4359148, 4530768, 4805360, 5285896, 5448935, 5663460, 6538722, 6607370, 7208040, 7551280, 7628509, 7928844, 8718296, 9911055, 10571792, 10897870, 11326920, 11987657, 13077444, 13214740, 14416080, 15257018, 15857688, 16346805, 17436592, 19822110, 21795740, 22653840, 22885527, 23975314, 26154888, 26429480, 30514036, 31715376, 32693610, 35962971, 38142545, 39644220, 43591480, 45771054, 47950628, 52309776, 52858960, 59938285, 61028072, 65387220, 71925942, 76285090, 79288440, 83913599, 87182960, 91542108, 95901256, 114427635, 119876570, 122056144, 130774440, 143851884, 152570180, 158576880, 167827198, 179814855, 183084216, 191802512, 228855270, 239753140, 251740797, 261548880, 287703768, 305140360, 335654396, 359629710, 366168432, 419567995, 457710540, 479506280, 503481594, 575407536, 610280720, 671308792, 719259420, 839135990, 915421080, 959012560, 1006963188, 1258703985, 1342617584, 1438518840, 1678271980, 1830842160, 2013926376, 2517407970, 2877037680, 3356543960, 4027852752, 5034815940, 6713087920, 10069631880, 20139263760]

約数ペア:

[(1, 20139263760), (2, 10069631880), (3, 6713087920), (4, 5034815940), (5, 4027852752), (6, 3356543960), (7, 2877037680), (8, 2517407970), (10, 2013926376), (11, 1830842160), (12, 1678271980), (14, 1438518840), (15, 1342617584), (16, 1258703985), (20, 1006963188), (21, 959012560), (22, 915421080), (24, 839135990), (28, 719259420), (30, 671308792), (33, 610280720), (35, 575407536), (40, 503481594), (42, 479506280), (44, 457710540), (48, 419567995), (55, 366168432), (56, 359629710), (60, 335654396), (66, 305140360), (70, 287703768), (77, 261548880), (80, 251740797), (84, 239753140), (88, 228855270), (105, 191802512), (110, 183084216), (112, 179814855), (120, 167827198), (127, 158576880), (132, 152570180), (140, 143851884), (154, 130774440), (165, 122056144), (168, 119876570), (176, 114427635), (210, 95901256), (220, 91542108), (231, 87182960), (240, 83913599), (254, 79288440), (264, 76285090), (280, 71925942), (308, 65387220), (330, 61028072), (336, 59938285), (381, 52858960), (385, 52309776), (420, 47950628), (440, 45771054), (462, 43591480), (508, 39644220), (528, 38142545), (560, 35962971), (616, 32693610), (635, 31715376), (660, 30514036), (762, 26429480), (770, 26154888), (840, 23975314), (880, 22885527), (889, 22653840), (924, 21795740), (1016, 19822110), (1155, 17436592), (1232, 16346805), (1270, 15857688), (1320, 15257018), (1397, 14416080), (1524, 13214740), (1540, 13077444), (1680, 11987657), (1778, 11326920), (1848, 10897870), (1905, 10571792), (2032, 9911055), (2310, 8718296), (2540, 7928844), (2640, 7628509), (2667, 7551280), (2794, 7208040), (3048, 6607370), (3080, 6538722), (3556, 5663460), (3696, 5448935), (3810, 5285896), (4191, 4805360), (4445, 4530768), (4620, 4359148), (5080, 3964422), (5334, 3775640), (5588, 3604020), (6096, 3303685), (6160, 3269361), (6985, 2883216), (7112, 2831730), (7620, 2642948), (8382, 2402680), (8581, 2346960), (8890, 2265384), (9240, 2179574), (9779, 2059440), (10160, 1982211), (10668, 1887820), (11176, 1802010), (13335, 1510256), (13970, 1441608), (14224, 1415865), (15240, 1321474), (16764, 1201340), (17162, 1173480), (17780, 1132692), (18480, 1089787), (19558, 1029720), (20955, 961072), (21336, 943910), (22352, 901005), (25743, 782320), (26670, 755128), (27940, 720804), (29337, 686480), (30480, 660737), (33528, 600670), (34324, 586740), (35560, 566346), (39116, 514860), (41910, 480536), (42672, 471955), (42905, 469392), (48895, 411888), (51486, 391160), (53340, 377564), (55880, 360402), (58674, 343240), (60067, 335280), (67056, 300335), (68648, 293370), (71120, 283173), (78232, 257430), (83820, 240268), (85810, 234696), (94391, 213360), (97790, 205944), (102972, 195580), (106680, 188782), (111760, 180201), (117348, 171620), (120134, 167640), (128715, 156464), (137296, 146685)]