2019621120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 288

約数和(自身を含む): 7108214400

約数和(自身を除く): 5088593280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 137, 160, 165, 176, 192, 220, 240, 256, 264, 274, 320, 330, 349, 352, 384, 411, 440, 480, 528, 548, 640, 660, 685, 698, 704, 768, 822, 880, 960, 1047, 1056, 1096, 1280, 1320, 1370, 1396, 1408, 1507, 1644, 1745, 1760, 1920, 2055, 2094, 2112, 2192, 2640, 2740, 2792, 2816, 3014, 3288, 3490, 3520, 3839, 3840, 4110, 4188, 4224, 4384, 4521, 5235, 5280, 5480, 5584, 6028, 6576, 6980, 7040, 7535, 7678, 8220, 8376, 8448, 8768, 9042, 10470, 10560, 10960, 11168, 11517, 12056, 13152, 13960, 14080, 15070, 15356, 16440, 16752, 17536, 18084, 19195, 20940, 21120, 21920, 22336, 22605, 23034, 24112, 26304, 27920, 30140, 30712, 32880, 33504, 35072, 36168, 38390, 41880, 42240, 43840, 44672, 45210, 46068, 47813, 48224, 52608, 55840, 57585, 60280, 61424, 65760, 67008, 72336, 76780, 83760, 87680, 89344, 90420, 92136, 95626, 96448, 105216, 111680, 115170, 120560, 122848, 131520, 134016, 143439, 144672, 153560, 167520, 175360, 180840, 184272, 191252, 192896, 223360, 230340, 239065, 241120, 245696, 263040, 268032, 286878, 289344, 307120, 335040, 361680, 368544, 382504, 385792, 446720, 460680, 478130, 482240, 491392, 525943, 526080, 573756, 578688, 614240, 670080, 717195, 723360, 737088, 765008, 921360, 956260, 964480, 982784, 1051886, 1147512, 1157376, 1228480, 1340160, 1434390, 1446720, 1474176, 1530016, 1577829, 1842720, 1912520, 1928960, 2103772, 2295024, 2456960, 2629715, 2868780, 2893440, 2948352, 3060032, 3155658, 3685440, 3825040, 4207544, 4590048, 4913920, 5259430, 5737560, 5786880, 6120064, 6311316, 7370880, 7650080, 7889145, 8415088, 9180096, 10518860, 11475120, 12240128, 12622632, 14741760, 15300160, 15778290, 16830176, 18360192, 21037720, 22950240, 25245264, 30600320, 31556580, 33660352, 36720384, 42075440, 45900480, 50490528, 61200640, 63113160, 67320704, 84150880, 91800960, 100981056, 126226320, 134641408, 168301760, 183601920, 201962112, 252452640, 336603520, 403924224, 504905280, 673207040, 1009810560, 2019621120]

約数ペア:

[(1, 2019621120), (2, 1009810560), (3, 673207040), (4, 504905280), (5, 403924224), (6, 336603520), (8, 252452640), (10, 201962112), (11, 183601920), (12, 168301760), (15, 134641408), (16, 126226320), (20, 100981056), (22, 91800960), (24, 84150880), (30, 67320704), (32, 63113160), (33, 61200640), (40, 50490528), (44, 45900480), (48, 42075440), (55, 36720384), (60, 33660352), (64, 31556580), (66, 30600320), (80, 25245264), (88, 22950240), (96, 21037720), (110, 18360192), (120, 16830176), (128, 15778290), (132, 15300160), (137, 14741760), (160, 12622632), (165, 12240128), (176, 11475120), (192, 10518860), (220, 9180096), (240, 8415088), (256, 7889145), (264, 7650080), (274, 7370880), (320, 6311316), (330, 6120064), (349, 5786880), (352, 5737560), (384, 5259430), (411, 4913920), (440, 4590048), (480, 4207544), (528, 3825040), (548, 3685440), (640, 3155658), (660, 3060032), (685, 2948352), (698, 2893440), (704, 2868780), (768, 2629715), (822, 2456960), (880, 2295024), (960, 2103772), (1047, 1928960), (1056, 1912520), (1096, 1842720), (1280, 1577829), (1320, 1530016), (1370, 1474176), (1396, 1446720), (1408, 1434390), (1507, 1340160), (1644, 1228480), (1745, 1157376), (1760, 1147512), (1920, 1051886), (2055, 982784), (2094, 964480), (2112, 956260), (2192, 921360), (2640, 765008), (2740, 737088), (2792, 723360), (2816, 717195), (3014, 670080), (3288, 614240), (3490, 578688), (3520, 573756), (3839, 526080), (3840, 525943), (4110, 491392), (4188, 482240), (4224, 478130), (4384, 460680), (4521, 446720), (5235, 385792), (5280, 382504), (5480, 368544), (5584, 361680), (6028, 335040), (6576, 307120), (6980, 289344), (7040, 286878), (7535, 268032), (7678, 263040), (8220, 245696), (8376, 241120), (8448, 239065), (8768, 230340), (9042, 223360), (10470, 192896), (10560, 191252), (10960, 184272), (11168, 180840), (11517, 175360), (12056, 167520), (13152, 153560), (13960, 144672), (14080, 143439), (15070, 134016), (15356, 131520), (16440, 122848), (16752, 120560), (17536, 115170), (18084, 111680), (19195, 105216), (20940, 96448), (21120, 95626), (21920, 92136), (22336, 90420), (22605, 89344), (23034, 87680), (24112, 83760), (26304, 76780), (27920, 72336), (30140, 67008), (30712, 65760), (32880, 61424), (33504, 60280), (35072, 57585), (36168, 55840), (38390, 52608), (41880, 48224), (42240, 47813), (43840, 46068), (44672, 45210)]