1821911520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 576

約数和(自身を含む): 7207280640

約数和(自身を除く): 5385369120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 32, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 65, 66, 76, 78, 80, 88, 95, 96, 104, 110, 114, 120, 121, 127, 130, 132, 143, 152, 156, 160, 165, 176, 190, 195, 208, 209, 220, 228, 240, 242, 247, 254, 260, 264, 285, 286, 304, 312, 330, 352, 363, 380, 381, 390, 416, 418, 429, 440, 456, 480, 484, 494, 508, 520, 528, 570, 572, 605, 608, 624, 627, 635, 660, 715, 726, 741, 760, 762, 780, 836, 858, 880, 912, 968, 988, 1016, 1040, 1045, 1056, 1140, 1144, 1210, 1235, 1248, 1254, 1270, 1320, 1397, 1430, 1452, 1482, 1520, 1524, 1560, 1573, 1651, 1672, 1716, 1760, 1815, 1824, 1905, 1936, 1976, 2032, 2080, 2090, 2145, 2280, 2288, 2299, 2413, 2420, 2470, 2508, 2540, 2640, 2717, 2794, 2860, 2904, 2964, 3040, 3048, 3120, 3135, 3146, 3302, 3344, 3432, 3630, 3705, 3810, 3872, 3952, 4064, 4180, 4191, 4290, 4560, 4576, 4598, 4719, 4826, 4840, 4940, 4953, 5016, 5080, 5280, 5434, 5588, 5720, 5808, 5928, 6096, 6240, 6270, 6292, 6604, 6688, 6864, 6897, 6985, 7239, 7260, 7410, 7620, 7865, 7904, 8151, 8255, 8360, 8382, 8580, 9120, 9196, 9438, 9652, 9680, 9880, 9906, 10032, 10160, 10868, 11176, 11440, 11495, 11616, 11856, 12065, 12192, 12540, 12584, 13208, 13585, 13728, 13794, 13970, 14478, 14520, 14820, 15240, 15367, 15730, 16302, 16510, 16720, 16764, 17160, 18161, 18392, 18876, 19304, 19360, 19760, 19812, 20064, 20320, 20955, 21736, 22352, 22880, 22990, 23595, 23712, 24130, 24765, 25080, 25168, 26416, 26543, 27170, 27588, 27940, 28956, 29040, 29640, 29887, 30480, 30734, 31369, 31460, 32604, 33020, 33440, 33528, 34320, 34485, 36195, 36322, 36784, 37752, 38608, 39520, 39624, 40755, 41910, 43472, 44704, 45980, 46101, 47190, 48260, 49530, 50160, 50336, 52832, 53086, 54340, 54483, 55176, 55880, 57912, 58080, 59280, 59774, 60960, 61468, 62738, 62920, 65208, 66040, 67056, 68640, 68970, 72390, 72644, 73568, 75504, 76835, 77216, 79248, 79629, 81510, 83820, 86944, 89661, 90805, 91960, 92202, 94107, 94380, 96520, 99060, 100320, 106172, 108680, 108966, 110352, 111760, 115824, 118560, 119548, 122936, 125476, 125840, 130416, 132080, 132715, 134112, 137940, 144780, 145288, 149435, 151008, 153670, 156845, 158496, 159258, 163020, 167640, 179322, 181610, 183920, 184404, 188214, 188760, 193040, 198120, 199771, 212344, 217360, 217932, 220704, 223520, 230505, 231648, 239096, 245872, 250952, 251680, 260832, 264160, 265430, 272415, 275880, 289560, 290576, 291973, 298870, 307340, 313690, 318516, 326040, 335280, 345059, 358644, 363220, 367840, 368808, 376428, 377520, 386080, 396240, 398145, 399542, 424688, 434720, 435864, 448305, 461010, 470535, 478192, 491744, 501904, 530860, 544830, 551760, 579120, 581152, 583946, 597740, 599313, 614680, 627380, 637032, 652080, 670560, 690118, 717288, 726440, 737616, 752856, 755040, 792480, 796290, 799084, 849376, 871728, 875919, 896610, 922020, 941070, 956384, 998855, 1003808, 1035177, 1061720, 1089660, 1103520, 1158240, 1167892, 1195480, 1198626, 1229360, 1254760, 1274064, 1304160, 1380236, 1434576, 1452880, 1459865, 1475232, 1505712, 1592580, 1598168, 1725295, 1743456, 1751838, 1793220, 1844040, 1882140, 1997710, 2070354, 2123440, 2179320, 2335784, 2390960, 2397252, 2458720, 2509520, 2548128, 2760472, 2869152, 2905760, 2919730, 2996565, 3011424, 3185160, 3196336, 3450590, 3503676, 3586440, 3688080, 3764280, 3795649, 3995420, 4140708, 4246880, 4358640, 4379595, 4671568, 4781920, 4794504, 5019040, 5175885, 5520944, 5839460, 5993130, 6370320, 6392672, 6901180, 7007352, 7172880, 7376160, 7528560, 7591298, 7990840, 8281416, 8717280, 8759190, 9343136, 9589008, 10351770, 11041888, 11386947, 11678920, 11986260, 12740640, 13802360, 14014704, 14345760, 15057120, 15182596, 15981680, 16562832, 17518380, 18978245, 19178016, 20703540, 22773894, 23357840, 23972520, 27604720, 28029408, 30365192, 31963360, 33125664, 35036760, 37956490, 41407080, 45547788, 46715680, 47945040, 55209440, 56934735, 60730384, 70073520, 75912980, 82814160, 91095576, 95890080, 113869470, 121460768, 140147040, 151825960, 165628320, 182191152, 227738940, 303651920, 364382304, 455477880, 607303840, 910955760, 1821911520]

約数ペア:

[(1, 1821911520), (2, 910955760), (3, 607303840), (4, 455477880), (5, 364382304), (6, 303651920), (8, 227738940), (10, 182191152), (11, 165628320), (12, 151825960), (13, 140147040), (15, 121460768), (16, 113869470), (19, 95890080), (20, 91095576), (22, 82814160), (24, 75912980), (26, 70073520), (30, 60730384), (32, 56934735), (33, 55209440), (38, 47945040), (39, 46715680), (40, 45547788), (44, 41407080), (48, 37956490), (52, 35036760), (55, 33125664), (57, 31963360), (60, 30365192), (65, 28029408), (66, 27604720), (76, 23972520), (78, 23357840), (80, 22773894), (88, 20703540), (95, 19178016), (96, 18978245), (104, 17518380), (110, 16562832), (114, 15981680), (120, 15182596), (121, 15057120), (127, 14345760), (130, 14014704), (132, 13802360), (143, 12740640), (152, 11986260), (156, 11678920), (160, 11386947), (165, 11041888), (176, 10351770), (190, 9589008), (195, 9343136), (208, 8759190), (209, 8717280), (220, 8281416), (228, 7990840), (240, 7591298), (242, 7528560), (247, 7376160), (254, 7172880), (260, 7007352), (264, 6901180), (285, 6392672), (286, 6370320), (304, 5993130), (312, 5839460), (330, 5520944), (352, 5175885), (363, 5019040), (380, 4794504), (381, 4781920), (390, 4671568), (416, 4379595), (418, 4358640), (429, 4246880), (440, 4140708), (456, 3995420), (480, 3795649), (484, 3764280), (494, 3688080), (508, 3586440), (520, 3503676), (528, 3450590), (570, 3196336), (572, 3185160), (605, 3011424), (608, 2996565), (624, 2919730), (627, 2905760), (635, 2869152), (660, 2760472), (715, 2548128), (726, 2509520), (741, 2458720), (760, 2397252), (762, 2390960), (780, 2335784), (836, 2179320), (858, 2123440), (880, 2070354), (912, 1997710), (968, 1882140), (988, 1844040), (1016, 1793220), (1040, 1751838), (1045, 1743456), (1056, 1725295), (1140, 1598168), (1144, 1592580), (1210, 1505712), (1235, 1475232), (1248, 1459865), (1254, 1452880), (1270, 1434576), (1320, 1380236), (1397, 1304160), (1430, 1274064), (1452, 1254760), (1482, 1229360), (1520, 1198626), (1524, 1195480), (1560, 1167892), (1573, 1158240), (1651, 1103520), (1672, 1089660), (1716, 1061720), (1760, 1035177), (1815, 1003808), (1824, 998855), (1905, 956384), (1936, 941070), (1976, 922020), (2032, 896610), (2080, 875919), (2090, 871728), (2145, 849376), (2280, 799084), (2288, 796290), (2299, 792480), (2413, 755040), (2420, 752856), (2470, 737616), (2508, 726440), (2540, 717288), (2640, 690118), (2717, 670560), (2794, 652080), (2860, 637032), (2904, 627380), (2964, 614680), (3040, 599313), (3048, 597740), (3120, 583946), (3135, 581152), (3146, 579120), (3302, 551760), (3344, 544830), (3432, 530860), (3630, 501904), (3705, 491744), (3810, 478192), (3872, 470535), (3952, 461010), (4064, 448305), (4180, 435864), (4191, 434720), (4290, 424688), (4560, 399542), (4576, 398145), (4598, 396240), (4719, 386080), (4826, 377520), (4840, 376428), (4940, 368808), (4953, 367840), (5016, 363220), (5080, 358644), (5280, 345059), (5434, 335280), (5588, 326040), (5720, 318516), (5808, 313690), (5928, 307340), (6096, 298870), (6240, 291973), (6270, 290576), (6292, 289560), (6604, 275880), (6688, 272415), (6864, 265430), (6897, 264160), (6985, 260832), (7239, 251680), (7260, 250952), (7410, 245872), (7620, 239096), (7865, 231648), (7904, 230505), (8151, 223520), (8255, 220704), (8360, 217932), (8382, 217360), (8580, 212344), (9120, 199771), (9196, 198120), (9438, 193040), (9652, 188760), (9680, 188214), (9880, 184404), (9906, 183920), (10032, 181610), (10160, 179322), (10868, 167640), (11176, 163020), (11440, 159258), (11495, 158496), (11616, 156845), (11856, 153670), (12065, 151008), (12192, 149435), (12540, 145288), (12584, 144780), (13208, 137940), (13585, 134112), (13728, 132715), (13794, 132080), (13970, 130416), (14478, 125840), (14520, 125476), (14820, 122936), (15240, 119548), (15367, 118560), (15730, 115824), (16302, 111760), (16510, 110352), (16720, 108966), (16764, 108680), (17160, 106172), (18161, 100320), (18392, 99060), (18876, 96520), (19304, 94380), (19360, 94107), (19760, 92202), (19812, 91960), (20064, 90805), (20320, 89661), (20955, 86944), (21736, 83820), (22352, 81510), (22880, 79629), (22990, 79248), (23595, 77216), (23712, 76835), (24130, 75504), (24765, 73568), (25080, 72644), (25168, 72390), (26416, 68970), (26543, 68640), (27170, 67056), (27588, 66040), (27940, 65208), (28956, 62920), (29040, 62738), (29640, 61468), (29887, 60960), (30480, 59774), (30734, 59280), (31369, 58080), (31460, 57912), (32604, 55880), (33020, 55176), (33440, 54483), (33528, 54340), (34320, 53086), (34485, 52832), (36195, 50336), (36322, 50160), (36784, 49530), (37752, 48260), (38608, 47190), (39520, 46101), (39624, 45980), (40755, 44704), (41910, 43472)]