2188163880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 384

約数和(自身を含む): 8931686400

約数和(自身を除く): 6743522520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 24, 28, 30, 35, 36, 38, 40, 42, 45, 46, 56, 57, 60, 63, 69, 70, 72, 76, 84, 90, 92, 95, 105, 114, 115, 120, 126, 133, 138, 140, 152, 161, 168, 171, 180, 184, 190, 207, 210, 228, 230, 252, 266, 276, 280, 285, 315, 322, 342, 345, 360, 380, 399, 414, 420, 437, 456, 460, 483, 504, 532, 552, 570, 630, 644, 665, 684, 690, 760, 798, 805, 828, 840, 855, 874, 920, 966, 1035, 1064, 1140, 1197, 1260, 1288, 1311, 1330, 1368, 1380, 1449, 1596, 1610, 1656, 1710, 1748, 1932, 1987, 1995, 2070, 2185, 2280, 2394, 2415, 2520, 2622, 2660, 2760, 2898, 3059, 3192, 3220, 3420, 3496, 3864, 3933, 3974, 3990, 4140, 4370, 4788, 4830, 5244, 5320, 5796, 5961, 5985, 6118, 6440, 6555, 6840, 7245, 7866, 7948, 7980, 8280, 8740, 9177, 9576, 9660, 9935, 10488, 11592, 11922, 11970, 12236, 13110, 13909, 14490, 15295, 15732, 15896, 15960, 17480, 17883, 18354, 19320, 19665, 19870, 23844, 23940, 24472, 26220, 27531, 27818, 28980, 29805, 30590, 31464, 35766, 36708, 37753, 39330, 39740, 41727, 45701, 45885, 47688, 47880, 52440, 55062, 55636, 57960, 59610, 61180, 69545, 71532, 73416, 75506, 78660, 79480, 83454, 89415, 91402, 91770, 110124, 111272, 113259, 119220, 122360, 125181, 137103, 137655, 139090, 143064, 151012, 157320, 166908, 178830, 182804, 183540, 188765, 208635, 220248, 226518, 228505, 238440, 250362, 264271, 274206, 275310, 278180, 302024, 319907, 333816, 339777, 357660, 365608, 367080, 377530, 411309, 417270, 453036, 457010, 500724, 528542, 548412, 550620, 556360, 566295, 625905, 639814, 679554, 685515, 715320, 755060, 792813, 822618, 834540, 868319, 906072, 914020, 959721, 1001448, 1057084, 1096824, 1101240, 1132590, 1251810, 1279628, 1321355, 1359108, 1371030, 1510120, 1585626, 1599535, 1645236, 1669080, 1698885, 1736638, 1828040, 1919442, 2056545, 2114168, 2265180, 2378439, 2503620, 2559256, 2604957, 2642710, 2718216, 2742060, 2879163, 3171252, 3199070, 3290472, 3397770, 3473276, 3838884, 3964065, 4113090, 4341595, 4530360, 4756878, 4798605, 5007240, 5209914, 5285420, 5484120, 5758326, 6078233, 6342504, 6398140, 6795540, 6946552, 7677768, 7814871, 7928130, 8226180, 8683190, 9513756, 9597210, 10419828, 10570840, 11516652, 11892195, 12156466, 12796280, 13024785, 13591080, 14395815, 15629742, 15856260, 16452360, 17366380, 18234699, 19027512, 19194420, 20839656, 23033304, 23784390, 24312932, 26049570, 28791630, 30391165, 31259484, 31712520, 34732760, 36469398, 38388840, 39074355, 47568780, 48625864, 52099140, 54704097, 57583260, 60782330, 62518968, 72938796, 78148710, 91173495, 95137560, 104198280, 109408194, 115166520, 121564660, 145877592, 156297420, 182346990, 218816388, 243129320, 273520485, 312594840, 364693980, 437632776, 547040970, 729387960, 1094081940, 2188163880]

約数ペア:

[(1, 2188163880), (2, 1094081940), (3, 729387960), (4, 547040970), (5, 437632776), (6, 364693980), (7, 312594840), (8, 273520485), (9, 243129320), (10, 218816388), (12, 182346990), (14, 156297420), (15, 145877592), (18, 121564660), (19, 115166520), (20, 109408194), (21, 104198280), (23, 95137560), (24, 91173495), (28, 78148710), (30, 72938796), (35, 62518968), (36, 60782330), (38, 57583260), (40, 54704097), (42, 52099140), (45, 48625864), (46, 47568780), (56, 39074355), (57, 38388840), (60, 36469398), (63, 34732760), (69, 31712520), (70, 31259484), (72, 30391165), (76, 28791630), (84, 26049570), (90, 24312932), (92, 23784390), (95, 23033304), (105, 20839656), (114, 19194420), (115, 19027512), (120, 18234699), (126, 17366380), (133, 16452360), (138, 15856260), (140, 15629742), (152, 14395815), (161, 13591080), (168, 13024785), (171, 12796280), (180, 12156466), (184, 11892195), (190, 11516652), (207, 10570840), (210, 10419828), (228, 9597210), (230, 9513756), (252, 8683190), (266, 8226180), (276, 7928130), (280, 7814871), (285, 7677768), (315, 6946552), (322, 6795540), (342, 6398140), (345, 6342504), (360, 6078233), (380, 5758326), (399, 5484120), (414, 5285420), (420, 5209914), (437, 5007240), (456, 4798605), (460, 4756878), (483, 4530360), (504, 4341595), (532, 4113090), (552, 3964065), (570, 3838884), (630, 3473276), (644, 3397770), (665, 3290472), (684, 3199070), (690, 3171252), (760, 2879163), (798, 2742060), (805, 2718216), (828, 2642710), (840, 2604957), (855, 2559256), (874, 2503620), (920, 2378439), (966, 2265180), (1035, 2114168), (1064, 2056545), (1140, 1919442), (1197, 1828040), (1260, 1736638), (1288, 1698885), (1311, 1669080), (1330, 1645236), (1368, 1599535), (1380, 1585626), (1449, 1510120), (1596, 1371030), (1610, 1359108), (1656, 1321355), (1710, 1279628), (1748, 1251810), (1932, 1132590), (1987, 1101240), (1995, 1096824), (2070, 1057084), (2185, 1001448), (2280, 959721), (2394, 914020), (2415, 906072), (2520, 868319), (2622, 834540), (2660, 822618), (2760, 792813), (2898, 755060), (3059, 715320), (3192, 685515), (3220, 679554), (3420, 639814), (3496, 625905), (3864, 566295), (3933, 556360), (3974, 550620), (3990, 548412), (4140, 528542), (4370, 500724), (4788, 457010), (4830, 453036), (5244, 417270), (5320, 411309), (5796, 377530), (5961, 367080), (5985, 365608), (6118, 357660), (6440, 339777), (6555, 333816), (6840, 319907), (7245, 302024), (7866, 278180), (7948, 275310), (7980, 274206), (8280, 264271), (8740, 250362), (9177, 238440), (9576, 228505), (9660, 226518), (9935, 220248), (10488, 208635), (11592, 188765), (11922, 183540), (11970, 182804), (12236, 178830), (13110, 166908), (13909, 157320), (14490, 151012), (15295, 143064), (15732, 139090), (15896, 137655), (15960, 137103), (17480, 125181), (17883, 122360), (18354, 119220), (19320, 113259), (19665, 111272), (19870, 110124), (23844, 91770), (23940, 91402), (24472, 89415), (26220, 83454), (27531, 79480), (27818, 78660), (28980, 75506), (29805, 73416), (30590, 71532), (31464, 69545), (35766, 61180), (36708, 59610), (37753, 57960), (39330, 55636), (39740, 55062), (41727, 52440), (45701, 47880), (45885, 47688)]