19918972164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 576

約数和(自身を含む): 65637734400

約数和(自身を除く): 45718762236

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 23, 26, 28, 38, 39, 42, 46, 49, 52, 57, 67, 69, 76, 78, 84, 89, 91, 92, 98, 114, 133, 134, 138, 147, 156, 161, 178, 182, 196, 201, 228, 247, 266, 267, 268, 273, 276, 294, 299, 322, 356, 364, 399, 402, 437, 469, 483, 494, 532, 534, 546, 588, 598, 623, 637, 644, 741, 798, 804, 871, 874, 897, 931, 938, 966, 988, 1068, 1092, 1127, 1157, 1196, 1246, 1273, 1274, 1311, 1407, 1482, 1541, 1596, 1691, 1729, 1742, 1748, 1794, 1862, 1869, 1876, 1911, 1932, 2047, 2093, 2254, 2314, 2492, 2546, 2548, 2613, 2622, 2793, 2814, 2964, 3059, 3082, 3283, 3381, 3382, 3458, 3471, 3484, 3588, 3724, 3738, 3819, 3822, 4094, 4186, 4361, 4508, 4623, 4628, 5073, 5092, 5187, 5226, 5244, 5586, 5628, 5681, 5963, 6097, 6118, 6141, 6164, 6279, 6566, 6762, 6764, 6916, 6942, 7476, 7638, 7644, 8099, 8188, 8372, 8722, 8911, 9177, 9246, 9849, 10146, 10374, 10452, 10787, 11172, 11362, 11837, 11926, 12103, 12194, 12236, 12282, 12558, 13083, 13132, 13524, 13884, 14329, 14651, 15276, 16198, 16549, 17043, 17444, 17822, 17889, 18291, 18354, 18492, 19698, 20033, 20292, 20748, 21413, 21574, 21983, 22724, 23674, 23852, 24206, 24297, 24388, 24564, 25116, 26166, 26611, 26733, 28658, 29279, 29302, 32361, 32396, 33098, 34086, 35511, 35644, 35778, 36309, 36582, 36708, 38893, 39396, 39767, 40066, 41741, 42679, 42826, 42987, 43148, 43953, 43966, 47348, 48412, 48594, 49647, 52332, 53222, 53466, 56693, 57316, 58558, 58604, 60099, 62377, 64239, 64722, 65949, 66196, 68172, 71022, 71556, 72618, 73164, 75509, 77519, 77786, 79534, 79833, 80132, 82859, 83482, 85358, 85652, 85974, 87837, 87906, 87932, 97188, 99294, 100303, 106444, 106932, 113297, 113386, 115843, 116679, 117116, 119301, 120198, 124754, 125223, 128037, 128478, 129444, 131898, 137149, 140231, 142044, 145236, 151018, 153881, 155038, 155572, 159068, 159666, 165718, 166964, 170079, 170716, 171948, 175674, 175812, 186277, 187131, 198588, 200606, 204953, 226527, 226594, 226772, 231686, 232557, 233358, 238602, 240396, 248577, 249508, 250446, 256074, 256956, 263796, 272251, 274298, 278369, 280462, 292187, 300909, 302036, 307762, 310076, 319332, 331436, 339891, 340158, 347529, 351348, 372554, 374262, 380627, 401212, 409906, 411447, 420693, 453054, 453188, 461643, 463372, 465114, 466716, 477204, 497154, 500892, 505609, 512148, 542633, 544502, 548596, 556738, 558831, 560924, 584374, 601818, 614859, 615524, 679782, 680316, 695058, 745108, 748524, 761254, 793079, 810901, 816753, 819812, 822894, 835107, 841386, 876561, 906108, 923286, 930228, 960043, 981617, 994308, 1011218, 1077167, 1085266, 1089004, 1113476, 1117662, 1141881, 1168748, 1203636, 1229718, 1303939, 1359564, 1390116, 1434671, 1472861, 1516827, 1522508, 1586158, 1621802, 1627899, 1633506, 1645788, 1670214, 1682772, 1753122, 1782937, 1846572, 1905757, 1920086, 1963234, 2022436, 2154334, 2170532, 2235324, 2283762, 2379237, 2432703, 2459436, 2605831, 2607878, 2664389, 2869342, 2880129, 2944851, 2945722, 3033654, 3172316, 3231501, 3243604, 3255798, 3267012, 3340428, 3506244, 3539263, 3565874, 3798431, 3811514, 3840172, 3911817, 3926468, 4304013, 4308668, 4418583, 4567524, 4758474, 4865406, 5211662, 5215756, 5328778, 5348811, 5551553, 5717271, 5738684, 5760258, 5889702, 5891444, 6067308, 6463002, 6511596, 6720301, 7078526, 7131748, 7596862, 7623028, 7817493, 7823634, 7993167, 8608026, 8837166, 9516948, 9730812, 10310027, 10423324, 10617789, 10657556, 10697622, 11103106, 11395293, 11434542, 11520516, 11779404, 12480559, 12926004, 13440602, 14157052, 15193724, 15634986, 15647268, 15986334, 16654659, 17216052, 17674332, 18240817, 18650723, 20160903, 20620054, 21235578, 21395244, 22206212, 22790586, 22869084, 24774841, 24961118, 26881204, 30930081, 31269972, 31972668, 33309318, 33875803, 36481634, 37301446, 37441677, 40321806, 41240108, 42471156, 45581172, 49549682, 49922236, 54722451, 55952169, 61860162, 66618636, 67751606, 72170189, 72963268, 74324523, 74602892, 74883354, 80643612, 87363913, 99099364, 101627409, 109444902, 111904338, 123720324, 127685719, 135503212, 144340378, 148649046, 149766708, 174727826, 203254818, 216510567, 218889804, 223808676, 237130621, 255371438, 262091739, 288680756, 297298092, 349455652, 383057157, 406509636, 433021134, 474261242, 510742876, 524183478, 711391863, 766114314, 866042268, 948522484, 1048366956, 1422783726, 1532228628, 1659914347, 2845567452, 3319828694, 4979743041, 6639657388, 9959486082, 19918972164]

約数ペア:

[(1, 19918972164), (2, 9959486082), (3, 6639657388), (4, 4979743041), (6, 3319828694), (7, 2845567452), (12, 1659914347), (13, 1532228628), (14, 1422783726), (19, 1048366956), (21, 948522484), (23, 866042268), (26, 766114314), (28, 711391863), (38, 524183478), (39, 510742876), (42, 474261242), (46, 433021134), (49, 406509636), (52, 383057157), (57, 349455652), (67, 297298092), (69, 288680756), (76, 262091739), (78, 255371438), (84, 237130621), (89, 223808676), (91, 218889804), (92, 216510567), (98, 203254818), (114, 174727826), (133, 149766708), (134, 148649046), (138, 144340378), (147, 135503212), (156, 127685719), (161, 123720324), (178, 111904338), (182, 109444902), (196, 101627409), (201, 99099364), (228, 87363913), (247, 80643612), (266, 74883354), (267, 74602892), (268, 74324523), (273, 72963268), (276, 72170189), (294, 67751606), (299, 66618636), (322, 61860162), (356, 55952169), (364, 54722451), (399, 49922236), (402, 49549682), (437, 45581172), (469, 42471156), (483, 41240108), (494, 40321806), (532, 37441677), (534, 37301446), (546, 36481634), (588, 33875803), (598, 33309318), (623, 31972668), (637, 31269972), (644, 30930081), (741, 26881204), (798, 24961118), (804, 24774841), (871, 22869084), (874, 22790586), (897, 22206212), (931, 21395244), (938, 21235578), (966, 20620054), (988, 20160903), (1068, 18650723), (1092, 18240817), (1127, 17674332), (1157, 17216052), (1196, 16654659), (1246, 15986334), (1273, 15647268), (1274, 15634986), (1311, 15193724), (1407, 14157052), (1482, 13440602), (1541, 12926004), (1596, 12480559), (1691, 11779404), (1729, 11520516), (1742, 11434542), (1748, 11395293), (1794, 11103106), (1862, 10697622), (1869, 10657556), (1876, 10617789), (1911, 10423324), (1932, 10310027), (2047, 9730812), (2093, 9516948), (2254, 8837166), (2314, 8608026), (2492, 7993167), (2546, 7823634), (2548, 7817493), (2613, 7623028), (2622, 7596862), (2793, 7131748), (2814, 7078526), (2964, 6720301), (3059, 6511596), (3082, 6463002), (3283, 6067308), (3381, 5891444), (3382, 5889702), (3458, 5760258), (3471, 5738684), (3484, 5717271), (3588, 5551553), (3724, 5348811), (3738, 5328778), (3819, 5215756), (3822, 5211662), (4094, 4865406), (4186, 4758474), (4361, 4567524), (4508, 4418583), (4623, 4308668), (4628, 4304013), (5073, 3926468), (5092, 3911817), (5187, 3840172), (5226, 3811514), (5244, 3798431), (5586, 3565874), (5628, 3539263), (5681, 3506244), (5963, 3340428), (6097, 3267012), (6118, 3255798), (6141, 3243604), (6164, 3231501), (6279, 3172316), (6566, 3033654), (6762, 2945722), (6764, 2944851), (6916, 2880129), (6942, 2869342), (7476, 2664389), (7638, 2607878), (7644, 2605831), (8099, 2459436), (8188, 2432703), (8372, 2379237), (8722, 2283762), (8911, 2235324), (9177, 2170532), (9246, 2154334), (9849, 2022436), (10146, 1963234), (10374, 1920086), (10452, 1905757), (10787, 1846572), (11172, 1782937), (11362, 1753122), (11837, 1682772), (11926, 1670214), (12103, 1645788), (12194, 1633506), (12236, 1627899), (12282, 1621802), (12558, 1586158), (13083, 1522508), (13132, 1516827), (13524, 1472861), (13884, 1434671), (14329, 1390116), (14651, 1359564), (15276, 1303939), (16198, 1229718), (16549, 1203636), (17043, 1168748), (17444, 1141881), (17822, 1117662), (17889, 1113476), (18291, 1089004), (18354, 1085266), (18492, 1077167), (19698, 1011218), (20033, 994308), (20292, 981617), (20748, 960043), (21413, 930228), (21574, 923286), (21983, 906108), (22724, 876561), (23674, 841386), (23852, 835107), (24206, 822894), (24297, 819812), (24388, 816753), (24564, 810901), (25116, 793079), (26166, 761254), (26611, 748524), (26733, 745108), (28658, 695058), (29279, 680316), (29302, 679782), (32361, 615524), (32396, 614859), (33098, 601818), (34086, 584374), (35511, 560924), (35644, 558831), (35778, 556738), (36309, 548596), (36582, 544502), (36708, 542633), (38893, 512148), (39396, 505609), (39767, 500892), (40066, 497154), (41741, 477204), (42679, 466716), (42826, 465114), (42987, 463372), (43148, 461643), (43953, 453188), (43966, 453054), (47348, 420693), (48412, 411447), (48594, 409906), (49647, 401212), (52332, 380627), (53222, 374262), (53466, 372554), (56693, 351348), (57316, 347529), (58558, 340158), (58604, 339891), (60099, 331436), (62377, 319332), (64239, 310076), (64722, 307762), (65949, 302036), (66196, 300909), (68172, 292187), (71022, 280462), (71556, 278369), (72618, 274298), (73164, 272251), (75509, 263796), (77519, 256956), (77786, 256074), (79534, 250446), (79833, 249508), (80132, 248577), (82859, 240396), (83482, 238602), (85358, 233358), (85652, 232557), (85974, 231686), (87837, 226772), (87906, 226594), (87932, 226527), (97188, 204953), (99294, 200606), (100303, 198588), (106444, 187131), (106932, 186277), (113297, 175812), (113386, 175674), (115843, 171948), (116679, 170716), (117116, 170079), (119301, 166964), (120198, 165718), (124754, 159666), (125223, 159068), (128037, 155572), (128478, 155038), (129444, 153881), (131898, 151018), (137149, 145236), (140231, 142044)]