427047040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 1277856000

約数和(自身を除く): 850808960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 64, 70, 76, 80, 95, 112, 116, 128, 133, 140, 145, 152, 160, 173, 190, 203, 224, 232, 266, 280, 290, 304, 320, 346, 380, 406, 448, 464, 532, 551, 560, 580, 608, 640, 665, 692, 760, 812, 865, 896, 928, 1015, 1064, 1102, 1120, 1160, 1211, 1216, 1330, 1384, 1520, 1624, 1730, 1856, 2030, 2128, 2204, 2240, 2320, 2422, 2432, 2660, 2755, 2768, 3040, 3248, 3287, 3460, 3712, 3857, 4060, 4256, 4408, 4480, 4640, 4844, 5017, 5320, 5510, 5536, 6055, 6080, 6496, 6574, 6920, 7714, 8120, 8512, 8816, 9280, 9688, 10034, 10640, 11020, 11072, 12110, 12160, 12992, 13148, 13840, 15428, 16240, 16435, 17024, 17632, 18560, 19285, 19376, 20068, 21280, 22040, 22144, 23009, 24220, 25085, 25984, 26296, 27680, 30856, 32480, 32870, 35119, 35264, 38570, 38752, 40136, 42560, 44080, 46018, 48440, 50170, 52592, 55360, 61712, 64960, 65740, 70238, 70528, 77140, 77504, 80272, 85120, 88160, 92036, 95323, 96880, 100340, 105184, 110720, 115045, 123424, 129920, 131480, 140476, 154280, 155008, 160544, 175595, 176320, 184072, 190646, 193760, 200680, 210368, 230090, 246848, 262960, 280952, 308560, 321088, 351190, 352640, 368144, 381292, 387520, 401360, 420736, 460180, 476615, 493696, 525920, 561904, 617120, 642176, 667261, 702380, 736288, 762584, 775040, 802720, 920360, 953230, 1051840, 1123808, 1234240, 1334522, 1404760, 1472576, 1525168, 1605440, 1840720, 1906460, 2103680, 2247616, 2468480, 2669044, 2809520, 2945152, 3050336, 3210880, 3336305, 3681440, 3812920, 4495232, 5338088, 5619040, 6100672, 6672610, 7362880, 7625840, 10676176, 11238080, 12201344, 13345220, 14725760, 15251680, 21352352, 22476160, 26690440, 30503360, 42704704, 53380880, 61006720, 85409408, 106761760, 213523520, 427047040]

約数ペア:

[(1, 427047040), (2, 213523520), (4, 106761760), (5, 85409408), (7, 61006720), (8, 53380880), (10, 42704704), (14, 30503360), (16, 26690440), (19, 22476160), (20, 21352352), (28, 15251680), (29, 14725760), (32, 13345220), (35, 12201344), (38, 11238080), (40, 10676176), (56, 7625840), (58, 7362880), (64, 6672610), (70, 6100672), (76, 5619040), (80, 5338088), (95, 4495232), (112, 3812920), (116, 3681440), (128, 3336305), (133, 3210880), (140, 3050336), (145, 2945152), (152, 2809520), (160, 2669044), (173, 2468480), (190, 2247616), (203, 2103680), (224, 1906460), (232, 1840720), (266, 1605440), (280, 1525168), (290, 1472576), (304, 1404760), (320, 1334522), (346, 1234240), (380, 1123808), (406, 1051840), (448, 953230), (464, 920360), (532, 802720), (551, 775040), (560, 762584), (580, 736288), (608, 702380), (640, 667261), (665, 642176), (692, 617120), (760, 561904), (812, 525920), (865, 493696), (896, 476615), (928, 460180), (1015, 420736), (1064, 401360), (1102, 387520), (1120, 381292), (1160, 368144), (1211, 352640), (1216, 351190), (1330, 321088), (1384, 308560), (1520, 280952), (1624, 262960), (1730, 246848), (1856, 230090), (2030, 210368), (2128, 200680), (2204, 193760), (2240, 190646), (2320, 184072), (2422, 176320), (2432, 175595), (2660, 160544), (2755, 155008), (2768, 154280), (3040, 140476), (3248, 131480), (3287, 129920), (3460, 123424), (3712, 115045), (3857, 110720), (4060, 105184), (4256, 100340), (4408, 96880), (4480, 95323), (4640, 92036), (4844, 88160), (5017, 85120), (5320, 80272), (5510, 77504), (5536, 77140), (6055, 70528), (6080, 70238), (6496, 65740), (6574, 64960), (6920, 61712), (7714, 55360), (8120, 52592), (8512, 50170), (8816, 48440), (9280, 46018), (9688, 44080), (10034, 42560), (10640, 40136), (11020, 38752), (11072, 38570), (12110, 35264), (12160, 35119), (12992, 32870), (13148, 32480), (13840, 30856), (15428, 27680), (16240, 26296), (16435, 25984), (17024, 25085), (17632, 24220), (18560, 23009), (19285, 22144), (19376, 22040), (20068, 21280)]