682145280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 320

約数和(自身を含む): 2474841600

約数和(自身を除く): 1792696320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 139, 142, 144, 160, 180, 192, 213, 216, 240, 256, 270, 278, 284, 288, 320, 355, 360, 384, 417, 426, 432, 480, 512, 540, 556, 568, 576, 639, 640, 695, 710, 720, 768, 834, 852, 864, 960, 1065, 1080, 1112, 1136, 1152, 1251, 1278, 1280, 1390, 1420, 1440, 1536, 1668, 1704, 1728, 1917, 1920, 2085, 2130, 2160, 2224, 2272, 2304, 2502, 2556, 2560, 2780, 2840, 2880, 3195, 3336, 3408, 3456, 3753, 3834, 3840, 4170, 4260, 4320, 4448, 4544, 4608, 5004, 5112, 5560, 5680, 5760, 6255, 6390, 6672, 6816, 6912, 7506, 7668, 7680, 8340, 8520, 8640, 8896, 9088, 9585, 9869, 10008, 10224, 11120, 11360, 11520, 12510, 12780, 13344, 13632, 13824, 15012, 15336, 16680, 17040, 17280, 17792, 18176, 18765, 19170, 19738, 20016, 20448, 22240, 22720, 23040, 25020, 25560, 26688, 27264, 29607, 30024, 30672, 33360, 34080, 34560, 35584, 36352, 37530, 38340, 39476, 40032, 40896, 44480, 45440, 49345, 50040, 51120, 53376, 54528, 59214, 60048, 61344, 66720, 68160, 69120, 71168, 75060, 76680, 78952, 80064, 81792, 88821, 88960, 90880, 98690, 100080, 102240, 106752, 109056, 118428, 120096, 122688, 133440, 136320, 148035, 150120, 153360, 157904, 160128, 163584, 177642, 177920, 181760, 197380, 200160, 204480, 213504, 236856, 240192, 245376, 266463, 266880, 272640, 296070, 300240, 306720, 315808, 320256, 327168, 355284, 355840, 394760, 400320, 408960, 444105, 473712, 480384, 490752, 532926, 533760, 545280, 592140, 600480, 613440, 631616, 640512, 710568, 789520, 800640, 817920, 888210, 947424, 960768, 981504, 1065852, 1067520, 1184280, 1200960, 1226880, 1263232, 1332315, 1421136, 1579040, 1601280, 1635840, 1776420, 1894848, 1921536, 2131704, 2368560, 2401920, 2453760, 2526464, 2664630, 2842272, 3158080, 3202560, 3552840, 3789696, 4263408, 4737120, 4803840, 4907520, 5052928, 5329260, 5684544, 6316160, 7105680, 7579392, 8526816, 9474240, 9607680, 10658520, 11369088, 12632320, 14211360, 15158784, 17053632, 18948480, 21317040, 22738176, 25264640, 28422720, 34107264, 37896960, 42634080, 45476352, 56845440, 68214528, 75793920, 85268160, 113690880, 136429056, 170536320, 227381760, 341072640, 682145280]

約数ペア:

[(1, 682145280), (2, 341072640), (3, 227381760), (4, 170536320), (5, 136429056), (6, 113690880), (8, 85268160), (9, 75793920), (10, 68214528), (12, 56845440), (15, 45476352), (16, 42634080), (18, 37896960), (20, 34107264), (24, 28422720), (27, 25264640), (30, 22738176), (32, 21317040), (36, 18948480), (40, 17053632), (45, 15158784), (48, 14211360), (54, 12632320), (60, 11369088), (64, 10658520), (71, 9607680), (72, 9474240), (80, 8526816), (90, 7579392), (96, 7105680), (108, 6316160), (120, 5684544), (128, 5329260), (135, 5052928), (139, 4907520), (142, 4803840), (144, 4737120), (160, 4263408), (180, 3789696), (192, 3552840), (213, 3202560), (216, 3158080), (240, 2842272), (256, 2664630), (270, 2526464), (278, 2453760), (284, 2401920), (288, 2368560), (320, 2131704), (355, 1921536), (360, 1894848), (384, 1776420), (417, 1635840), (426, 1601280), (432, 1579040), (480, 1421136), (512, 1332315), (540, 1263232), (556, 1226880), (568, 1200960), (576, 1184280), (639, 1067520), (640, 1065852), (695, 981504), (710, 960768), (720, 947424), (768, 888210), (834, 817920), (852, 800640), (864, 789520), (960, 710568), (1065, 640512), (1080, 631616), (1112, 613440), (1136, 600480), (1152, 592140), (1251, 545280), (1278, 533760), (1280, 532926), (1390, 490752), (1420, 480384), (1440, 473712), (1536, 444105), (1668, 408960), (1704, 400320), (1728, 394760), (1917, 355840), (1920, 355284), (2085, 327168), (2130, 320256), (2160, 315808), (2224, 306720), (2272, 300240), (2304, 296070), (2502, 272640), (2556, 266880), (2560, 266463), (2780, 245376), (2840, 240192), (2880, 236856), (3195, 213504), (3336, 204480), (3408, 200160), (3456, 197380), (3753, 181760), (3834, 177920), (3840, 177642), (4170, 163584), (4260, 160128), (4320, 157904), (4448, 153360), (4544, 150120), (4608, 148035), (5004, 136320), (5112, 133440), (5560, 122688), (5680, 120096), (5760, 118428), (6255, 109056), (6390, 106752), (6672, 102240), (6816, 100080), (6912, 98690), (7506, 90880), (7668, 88960), (7680, 88821), (8340, 81792), (8520, 80064), (8640, 78952), (8896, 76680), (9088, 75060), (9585, 71168), (9869, 69120), (10008, 68160), (10224, 66720), (11120, 61344), (11360, 60048), (11520, 59214), (12510, 54528), (12780, 53376), (13344, 51120), (13632, 50040), (13824, 49345), (15012, 45440), (15336, 44480), (16680, 40896), (17040, 40032), (17280, 39476), (17792, 38340), (18176, 37530), (18765, 36352), (19170, 35584), (19738, 34560), (20016, 34080), (20448, 33360), (22240, 30672), (22720, 30024), (23040, 29607), (25020, 27264), (25560, 26688)]