921968640

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 336

約数和(自身を含む): 3327583896

約数和(自身を除く): 2405615256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 61, 64, 72, 80, 82, 90, 96, 120, 122, 123, 128, 144, 160, 164, 180, 183, 192, 205, 240, 244, 246, 256, 288, 305, 320, 328, 360, 366, 369, 384, 410, 480, 488, 492, 512, 549, 576, 610, 615, 640, 656, 720, 732, 738, 768, 820, 915, 960, 976, 984, 1024, 1098, 1152, 1220, 1230, 1280, 1312, 1440, 1464, 1476, 1536, 1640, 1830, 1845, 1920, 1952, 1968, 2048, 2196, 2304, 2440, 2460, 2501, 2560, 2624, 2745, 2880, 2928, 2952, 3072, 3280, 3660, 3690, 3840, 3904, 3936, 4096, 4392, 4608, 4880, 4920, 5002, 5120, 5248, 5490, 5760, 5856, 5904, 6144, 6560, 7320, 7380, 7503, 7680, 7808, 7872, 8192, 8784, 9216, 9760, 9840, 10004, 10240, 10496, 10980, 11520, 11712, 11808, 12288, 12505, 13120, 14640, 14760, 15006, 15360, 15616, 15744, 17568, 18432, 19520, 19680, 20008, 20480, 20992, 21960, 22509, 23040, 23424, 23616, 24576, 25010, 26240, 29280, 29520, 30012, 30720, 31232, 31488, 35136, 36864, 37515, 39040, 39360, 40016, 40960, 41984, 43920, 45018, 46080, 46848, 47232, 50020, 52480, 58560, 59040, 60024, 61440, 62464, 62976, 70272, 73728, 75030, 78080, 78720, 80032, 83968, 87840, 90036, 92160, 93696, 94464, 100040, 104960, 112545, 117120, 118080, 120048, 122880, 124928, 125952, 140544, 150060, 156160, 157440, 160064, 167936, 175680, 180072, 184320, 187392, 188928, 200080, 209920, 225090, 234240, 236160, 240096, 249856, 251904, 281088, 300120, 312320, 314880, 320128, 335872, 351360, 360144, 368640, 374784, 377856, 400160, 419840, 450180, 468480, 472320, 480192, 499712, 503808, 562176, 600240, 624640, 629760, 640256, 702720, 720288, 749568, 755712, 800320, 839680, 900360, 936960, 944640, 960384, 1007616, 1124352, 1200480, 1249280, 1259520, 1280512, 1405440, 1440576, 1499136, 1511424, 1600640, 1679360, 1800720, 1873920, 1889280, 1920768, 2248704, 2400960, 2498560, 2519040, 2561024, 2810880, 2881152, 3022848, 3201280, 3601440, 3747840, 3778560, 3841536, 4497408, 4801920, 5038080, 5122048, 5621760, 5762304, 6402560, 7202880, 7495680, 7557120, 7683072, 9603840, 10244096, 11243520, 11524608, 12805120, 14405760, 15114240, 15366144, 19207680, 20488192, 22487040, 23049216, 25610240, 28811520, 30732288, 38415360, 46098432, 51220480, 57623040, 61464576, 76830720, 92196864, 102440960, 115246080, 153661440, 184393728, 230492160, 307322880, 460984320, 921968640]

約数ペア:

[(1, 921968640), (2, 460984320), (3, 307322880), (4, 230492160), (5, 184393728), (6, 153661440), (8, 115246080), (9, 102440960), (10, 92196864), (12, 76830720), (15, 61464576), (16, 57623040), (18, 51220480), (20, 46098432), (24, 38415360), (30, 30732288), (32, 28811520), (36, 25610240), (40, 23049216), (41, 22487040), (45, 20488192), (48, 19207680), (60, 15366144), (61, 15114240), (64, 14405760), (72, 12805120), (80, 11524608), (82, 11243520), (90, 10244096), (96, 9603840), (120, 7683072), (122, 7557120), (123, 7495680), (128, 7202880), (144, 6402560), (160, 5762304), (164, 5621760), (180, 5122048), (183, 5038080), (192, 4801920), (205, 4497408), (240, 3841536), (244, 3778560), (246, 3747840), (256, 3601440), (288, 3201280), (305, 3022848), (320, 2881152), (328, 2810880), (360, 2561024), (366, 2519040), (369, 2498560), (384, 2400960), (410, 2248704), (480, 1920768), (488, 1889280), (492, 1873920), (512, 1800720), (549, 1679360), (576, 1600640), (610, 1511424), (615, 1499136), (640, 1440576), (656, 1405440), (720, 1280512), (732, 1259520), (738, 1249280), (768, 1200480), (820, 1124352), (915, 1007616), (960, 960384), (976, 944640), (984, 936960), (1024, 900360), (1098, 839680), (1152, 800320), (1220, 755712), (1230, 749568), (1280, 720288), (1312, 702720), (1440, 640256), (1464, 629760), (1476, 624640), (1536, 600240), (1640, 562176), (1830, 503808), (1845, 499712), (1920, 480192), (1952, 472320), (1968, 468480), (2048, 450180), (2196, 419840), (2304, 400160), (2440, 377856), (2460, 374784), (2501, 368640), (2560, 360144), (2624, 351360), (2745, 335872), (2880, 320128), (2928, 314880), (2952, 312320), (3072, 300120), (3280, 281088), (3660, 251904), (3690, 249856), (3840, 240096), (3904, 236160), (3936, 234240), (4096, 225090), (4392, 209920), (4608, 200080), (4880, 188928), (4920, 187392), (5002, 184320), (5120, 180072), (5248, 175680), (5490, 167936), (5760, 160064), (5856, 157440), (5904, 156160), (6144, 150060), (6560, 140544), (7320, 125952), (7380, 124928), (7503, 122880), (7680, 120048), (7808, 118080), (7872, 117120), (8192, 112545), (8784, 104960), (9216, 100040), (9760, 94464), (9840, 93696), (10004, 92160), (10240, 90036), (10496, 87840), (10980, 83968), (11520, 80032), (11712, 78720), (11808, 78080), (12288, 75030), (12505, 73728), (13120, 70272), (14640, 62976), (14760, 62464), (15006, 61440), (15360, 60024), (15616, 59040), (15744, 58560), (17568, 52480), (18432, 50020), (19520, 47232), (19680, 46848), (20008, 46080), (20480, 45018), (20992, 43920), (21960, 41984), (22509, 40960), (23040, 40016), (23424, 39360), (23616, 39040), (24576, 37515), (25010, 36864), (26240, 35136), (29280, 31488), (29520, 31232), (30012, 30720)]