20115829440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14461}}^1$

素因数の和:14517

約数の個数: 448

約数和(自身を含む): 84633937920

約数和(自身を除く): 64518108480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 378, 414, 420, 432, 448, 460, 480, 483, 504, 540, 552, 560, 576, 621, 630, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 920, 945, 960, 966, 1008, 1035, 1080, 1104, 1120, 1242, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1512, 1610, 1656, 1680, 1728, 1840, 1890, 1932, 2016, 2070, 2160, 2208, 2240, 2415, 2484, 2520, 2576, 2760, 2880, 2898, 3024, 3105, 3220, 3312, 3360, 3680, 3780, 3864, 4032, 4140, 4320, 4347, 4416, 4830, 4968, 5040, 5152, 5520, 5796, 6048, 6210, 6440, 6624, 6720, 7245, 7360, 7560, 7728, 8280, 8640, 8694, 9660, 9936, 10080, 10304, 11040, 11592, 12096, 12420, 12880, 13248, 14461, 14490, 15120, 15456, 16560, 17388, 19320, 19872, 20160, 21735, 22080, 23184, 24840, 25760, 28922, 28980, 30240, 30912, 33120, 34776, 38640, 39744, 43383, 43470, 46368, 49680, 51520, 57844, 57960, 60480, 66240, 69552, 72305, 77280, 86766, 86940, 92736, 99360, 101227, 115688, 115920, 130149, 139104, 144610, 154560, 173532, 173880, 198720, 202454, 216915, 231376, 231840, 260298, 278208, 289220, 303681, 332603, 347064, 347760, 390447, 404908, 433830, 462752, 463680, 506135, 520596, 578440, 607362, 650745, 665206, 694128, 695520, 780894, 809816, 867660, 911043, 925504, 997809, 1012270, 1041192, 1156880, 1214724, 1301490, 1330412, 1388256, 1391040, 1518405, 1561788, 1619632, 1663015, 1735320, 1822086, 1952235, 1995618, 2024540, 2082384, 2313760, 2328221, 2429448, 2602980, 2660824, 2733129, 2776512, 2993427, 3036810, 3123576, 3239264, 3326030, 3470640, 3644172, 3904470, 3991236, 4049080, 4164768, 4555215, 4627520, 4656442, 4858896, 4989045, 5205960, 5321648, 5466258, 5986854, 6073620, 6247152, 6478528, 6652060, 6941280, 6984663, 7288344, 7808940, 7982472, 8098160, 8329536, 8980281, 9110430, 9312884, 9717792, 9978090, 10411920, 10643296, 10932516, 11641105, 11973708, 12147240, 12494304, 13304120, 13665645, 13882560, 13969326, 14576688, 14967135, 15617880, 15964944, 16196320, 17960562, 18220860, 18625768, 19435584, 19956180, 20823840, 20953989, 21286592, 21865032, 23282210, 23947416, 24294480, 24988608, 26608240, 27331290, 27938652, 29153376, 29934270, 31235760, 31929888, 32392640, 34923315, 35921124, 36441720, 37251536, 39912360, 41647680, 41907978, 43730064, 44901405, 46564420, 47894832, 48588960, 53216480, 54662580, 55877304, 58306752, 59868540, 62471520, 62861967, 63859776, 69846630, 71842248, 72883440, 74503072, 79824720, 83815956, 87460128, 89802810, 93128840, 95789664, 97177920, 104769945, 106432960, 109325160, 111754608, 119737080, 124943040, 125723934, 139693260, 143684496, 145766880, 149006144, 159649440, 167631912, 174920256, 179605620, 186257680, 191579328, 209539890, 218650320, 223509216, 239474160, 251447868, 279386520, 287368992, 291533760, 314309835, 319298880, 335263824, 359211240, 372515360, 419079780, 437300640, 447018432, 478948320, 502895736, 558773040, 574737984, 628619670, 670527648, 718422480, 745030720, 838159560, 874601280, 957896640, 1005791472, 1117546080, 1257239340, 1341055296, 1436844960, 1676319120, 2011582944, 2235092160, 2514478680, 2873689920, 3352638240, 4023165888, 5028957360, 6705276480, 10057914720, 20115829440]

約数ペア:

[(1, 20115829440), (2, 10057914720), (3, 6705276480), (4, 5028957360), (5, 4023165888), (6, 3352638240), (7, 2873689920), (8, 2514478680), (9, 2235092160), (10, 2011582944), (12, 1676319120), (14, 1436844960), (15, 1341055296), (16, 1257239340), (18, 1117546080), (20, 1005791472), (21, 957896640), (23, 874601280), (24, 838159560), (27, 745030720), (28, 718422480), (30, 670527648), (32, 628619670), (35, 574737984), (36, 558773040), (40, 502895736), (42, 478948320), (45, 447018432), (46, 437300640), (48, 419079780), (54, 372515360), (56, 359211240), (60, 335263824), (63, 319298880), (64, 314309835), (69, 291533760), (70, 287368992), (72, 279386520), (80, 251447868), (84, 239474160), (90, 223509216), (92, 218650320), (96, 209539890), (105, 191579328), (108, 186257680), (112, 179605620), (115, 174920256), (120, 167631912), (126, 159649440), (135, 149006144), (138, 145766880), (140, 143684496), (144, 139693260), (160, 125723934), (161, 124943040), (168, 119737080), (180, 111754608), (184, 109325160), (189, 106432960), (192, 104769945), (207, 97177920), (210, 95789664), (216, 93128840), (224, 89802810), (230, 87460128), (240, 83815956), (252, 79824720), (270, 74503072), (276, 72883440), (280, 71842248), (288, 69846630), (315, 63859776), (320, 62861967), (322, 62471520), (336, 59868540), (345, 58306752), (360, 55877304), (368, 54662580), (378, 53216480), (414, 48588960), (420, 47894832), (432, 46564420), (448, 44901405), (460, 43730064), (480, 41907978), (483, 41647680), (504, 39912360), (540, 37251536), (552, 36441720), (560, 35921124), (576, 34923315), (621, 32392640), (630, 31929888), (644, 31235760), (672, 29934270), (690, 29153376), (720, 27938652), (736, 27331290), (756, 26608240), (805, 24988608), (828, 24294480), (840, 23947416), (864, 23282210), (920, 21865032), (945, 21286592), (960, 20953989), (966, 20823840), (1008, 19956180), (1035, 19435584), (1080, 18625768), (1104, 18220860), (1120, 17960562), (1242, 16196320), (1260, 15964944), (1288, 15617880), (1344, 14967135), (1380, 14576688), (1440, 13969326), (1449, 13882560), (1472, 13665645), (1512, 13304120), (1610, 12494304), (1656, 12147240), (1680, 11973708), (1728, 11641105), (1840, 10932516), (1890, 10643296), (1932, 10411920), (2016, 9978090), (2070, 9717792), (2160, 9312884), (2208, 9110430), (2240, 8980281), (2415, 8329536), (2484, 8098160), (2520, 7982472), (2576, 7808940), (2760, 7288344), (2880, 6984663), (2898, 6941280), (3024, 6652060), (3105, 6478528), (3220, 6247152), (3312, 6073620), (3360, 5986854), (3680, 5466258), (3780, 5321648), (3864, 5205960), (4032, 4989045), (4140, 4858896), (4320, 4656442), (4347, 4627520), (4416, 4555215), (4830, 4164768), (4968, 4049080), (5040, 3991236), (5152, 3904470), (5520, 3644172), (5796, 3470640), (6048, 3326030), (6210, 3239264), (6440, 3123576), (6624, 3036810), (6720, 2993427), (7245, 2776512), (7360, 2733129), (7560, 2660824), (7728, 2602980), (8280, 2429448), (8640, 2328221), (8694, 2313760), (9660, 2082384), (9936, 2024540), (10080, 1995618), (10304, 1952235), (11040, 1822086), (11592, 1735320), (12096, 1663015), (12420, 1619632), (12880, 1561788), (13248, 1518405), (14461, 1391040), (14490, 1388256), (15120, 1330412), (15456, 1301490), (16560, 1214724), (17388, 1156880), (19320, 1041192), (19872, 1012270), (20160, 997809), (21735, 925504), (22080, 911043), (23184, 867660), (24840, 809816), (25760, 780894), (28922, 695520), (28980, 694128), (30240, 665206), (30912, 650745), (33120, 607362), (34776, 578440), (38640, 520596), (39744, 506135), (43383, 463680), (43470, 462752), (46368, 433830), (49680, 404908), (51520, 390447), (57844, 347760), (57960, 347064), (60480, 332603), (66240, 303681), (69552, 289220), (72305, 278208), (77280, 260298), (86766, 231840), (86940, 231376), (92736, 216915), (99360, 202454), (101227, 198720), (115688, 173880), (115920, 173532), (130149, 154560), (139104, 144610)]