420441120

素因数分解:

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

素因数の和:189

約数の個数: 432

約数和(自身を含む): 1673118720

約数和(自身を除く): 1252677600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 121, 127, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 242, 254, 264, 285, 288, 304, 330, 342, 352, 360, 363, 380, 381, 396, 418, 440, 456, 480, 484, 495, 508, 528, 570, 605, 608, 627, 635, 660, 684, 720, 726, 760, 762, 792, 836, 855, 880, 912, 968, 990, 1016, 1045, 1056, 1089, 1140, 1143, 1210, 1254, 1270, 1320, 1368, 1397, 1440, 1452, 1520, 1524, 1584, 1672, 1710, 1760, 1815, 1824, 1881, 1905, 1936, 1980, 2032, 2090, 2178, 2280, 2286, 2299, 2413, 2420, 2508, 2540, 2640, 2736, 2794, 2904, 3040, 3048, 3135, 3168, 3344, 3420, 3630, 3762, 3810, 3872, 3960, 4064, 4180, 4191, 4356, 4560, 4572, 4598, 4826, 4840, 5016, 5080, 5280, 5445, 5472, 5588, 5715, 5808, 6096, 6270, 6688, 6840, 6897, 6985, 7239, 7260, 7524, 7620, 7920, 8360, 8382, 8712, 9120, 9144, 9196, 9405, 9652, 9680, 10032, 10160, 10890, 11176, 11430, 11495, 11616, 12065, 12192, 12540, 12573, 13680, 13794, 13970, 14478, 14520, 15048, 15240, 15367, 15840, 16720, 16764, 17424, 18288, 18392, 18810, 19304, 19360, 20064, 20320, 20691, 20955, 21717, 21780, 22352, 22860, 22990, 24130, 25080, 25146, 26543, 27360, 27588, 27940, 28956, 29040, 30096, 30480, 30734, 33440, 33528, 34485, 34848, 36195, 36576, 36784, 37620, 38608, 41382, 41910, 43434, 43560, 44704, 45720, 45980, 46101, 48260, 50160, 50292, 53086, 55176, 55880, 57912, 58080, 60192, 60960, 61468, 62865, 67056, 68970, 72390, 73568, 75240, 76835, 77216, 79629, 82764, 83820, 86868, 87120, 91440, 91960, 92202, 96520, 100320, 100584, 103455, 106172, 108585, 110352, 111760, 115824, 122936, 125730, 132715, 134112, 137940, 138303, 144780, 150480, 153670, 159258, 165528, 167640, 173736, 174240, 182880, 183920, 184404, 193040, 201168, 206910, 212344, 217170, 220704, 223520, 230505, 231648, 238887, 245872, 251460, 265430, 275880, 276606, 289560, 291973, 300960, 307340, 318516, 331056, 335280, 347472, 367840, 368808, 386080, 398145, 402336, 413820, 424688, 434340, 461010, 477774, 491744, 502920, 530860, 551760, 553212, 579120, 583946, 614680, 637032, 662112, 670560, 691515, 694944, 737616, 796290, 827640, 849376, 868680, 875919, 922020, 955548, 1005840, 1061720, 1103520, 1106424, 1158240, 1167892, 1194435, 1229360, 1274064, 1383030, 1459865, 1475232, 1592580, 1655280, 1737360, 1751838, 1844040, 1911096, 2011680, 2123440, 2212848, 2335784, 2388870, 2458720, 2548128, 2627757, 2766060, 2919730, 3185160, 3310560, 3474720, 3503676, 3688080, 3822192, 4246880, 4379595, 4425696, 4671568, 4777740, 5255514, 5532120, 5839460, 6370320, 7007352, 7376160, 7644384, 8759190, 9343136, 9555480, 10511028, 11064240, 11678920, 12740640, 13138785, 14014704, 17518380, 19110960, 21022056, 22128480, 23357840, 26277570, 28029408, 35036760, 38221920, 42044112, 46715680, 52555140, 70073520, 84088224, 105110280, 140147040, 210220560, 420441120]

約数ペア:

[(1, 420441120), (2, 210220560), (3, 140147040), (4, 105110280), (5, 84088224), (6, 70073520), (8, 52555140), (9, 46715680), (10, 42044112), (11, 38221920), (12, 35036760), (15, 28029408), (16, 26277570), (18, 23357840), (19, 22128480), (20, 21022056), (22, 19110960), (24, 17518380), (30, 14014704), (32, 13138785), (33, 12740640), (36, 11678920), (38, 11064240), (40, 10511028), (44, 9555480), (45, 9343136), (48, 8759190), (55, 7644384), (57, 7376160), (60, 7007352), (66, 6370320), (72, 5839460), (76, 5532120), (80, 5255514), (88, 4777740), (90, 4671568), (95, 4425696), (96, 4379595), (99, 4246880), (110, 3822192), (114, 3688080), (120, 3503676), (121, 3474720), (127, 3310560), (132, 3185160), (144, 2919730), (152, 2766060), (160, 2627757), (165, 2548128), (171, 2458720), (176, 2388870), (180, 2335784), (190, 2212848), (198, 2123440), (209, 2011680), (220, 1911096), (228, 1844040), (240, 1751838), (242, 1737360), (254, 1655280), (264, 1592580), (285, 1475232), (288, 1459865), (304, 1383030), (330, 1274064), (342, 1229360), (352, 1194435), (360, 1167892), (363, 1158240), (380, 1106424), (381, 1103520), (396, 1061720), (418, 1005840), (440, 955548), (456, 922020), (480, 875919), (484, 868680), (495, 849376), (508, 827640), (528, 796290), (570, 737616), (605, 694944), (608, 691515), (627, 670560), (635, 662112), (660, 637032), (684, 614680), (720, 583946), (726, 579120), (760, 553212), (762, 551760), (792, 530860), (836, 502920), (855, 491744), (880, 477774), (912, 461010), (968, 434340), (990, 424688), (1016, 413820), (1045, 402336), (1056, 398145), (1089, 386080), (1140, 368808), (1143, 367840), (1210, 347472), (1254, 335280), (1270, 331056), (1320, 318516), (1368, 307340), (1397, 300960), (1440, 291973), (1452, 289560), (1520, 276606), (1524, 275880), (1584, 265430), (1672, 251460), (1710, 245872), (1760, 238887), (1815, 231648), (1824, 230505), (1881, 223520), (1905, 220704), (1936, 217170), (1980, 212344), (2032, 206910), (2090, 201168), (2178, 193040), (2280, 184404), (2286, 183920), (2299, 182880), (2413, 174240), (2420, 173736), (2508, 167640), (2540, 165528), (2640, 159258), (2736, 153670), (2794, 150480), (2904, 144780), (3040, 138303), (3048, 137940), (3135, 134112), (3168, 132715), (3344, 125730), (3420, 122936), (3630, 115824), (3762, 111760), (3810, 110352), (3872, 108585), (3960, 106172), (4064, 103455), (4180, 100584), (4191, 100320), (4356, 96520), (4560, 92202), (4572, 91960), (4598, 91440), (4826, 87120), (4840, 86868), (5016, 83820), (5080, 82764), (5280, 79629), (5445, 77216), (5472, 76835), (5588, 75240), (5715, 73568), (5808, 72390), (6096, 68970), (6270, 67056), (6688, 62865), (6840, 61468), (6897, 60960), (6985, 60192), (7239, 58080), (7260, 57912), (7524, 55880), (7620, 55176), (7920, 53086), (8360, 50292), (8382, 50160), (8712, 48260), (9120, 46101), (9144, 45980), (9196, 45720), (9405, 44704), (9652, 43560), (9680, 43434), (10032, 41910), (10160, 41382), (10890, 38608), (11176, 37620), (11430, 36784), (11495, 36576), (11616, 36195), (12065, 34848), (12192, 34485), (12540, 33528), (12573, 33440), (13680, 30734), (13794, 30480), (13970, 30096), (14478, 29040), (14520, 28956), (15048, 27940), (15240, 27588), (15367, 27360), (15840, 26543), (16720, 25146), (16764, 25080), (17424, 24130), (18288, 22990), (18392, 22860), (18810, 22352), (19304, 21780), (19360, 21717), (20064, 20955), (20320, 20691)]