3806768640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{937}}^1$

素因数の和:1009

約数の個数: 240

約数和(自身を含む): 12735466128

約数和(自身を除く): 8928697488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 529, 552, 640, 690, 736, 768, 920, 937, 960, 1058, 1104, 1280, 1380, 1472, 1536, 1587, 1840, 1874, 1920, 2116, 2208, 2560, 2645, 2760, 2811, 2944, 3174, 3680, 3748, 3840, 4232, 4416, 4685, 5290, 5520, 5622, 5888, 6348, 7360, 7496, 7680, 7935, 8464, 8832, 9370, 10580, 11040, 11244, 11776, 12696, 14055, 14720, 14992, 15870, 16928, 17664, 18740, 21160, 21551, 22080, 22488, 25392, 28110, 29440, 29984, 31740, 33856, 35328, 37480, 42320, 43102, 44160, 44976, 50784, 56220, 58880, 59968, 63480, 64653, 67712, 74960, 84640, 86204, 88320, 89952, 101568, 107755, 112440, 119936, 126960, 129306, 135424, 149920, 169280, 172408, 176640, 179904, 203136, 215510, 224880, 239872, 253920, 258612, 270848, 299840, 323265, 338560, 344816, 359808, 406272, 431020, 449760, 479744, 495673, 507840, 517224, 599680, 646530, 677120, 689632, 719616, 812544, 862040, 899520, 991346, 1015680, 1034448, 1199360, 1293060, 1354240, 1379264, 1439232, 1487019, 1724080, 1799040, 1982692, 2031360, 2068896, 2398720, 2478365, 2586120, 2758528, 2974038, 3448160, 3598080, 3965384, 4062720, 4137792, 4956730, 5172240, 5517056, 5948076, 6896320, 7196160, 7435095, 7930768, 8275584, 9913460, 10344480, 11034112, 11896152, 13792640, 14870190, 15861536, 16551168, 19826920, 20688960, 23792304, 27585280, 29740380, 31723072, 33102336, 39653840, 41377920, 47584608, 55170560, 59480760, 63446144, 79307680, 82755840, 95169216, 118961520, 126892288, 158615360, 165511680, 190338432, 237923040, 253784576, 317230720, 380676864, 475846080, 634461440, 761353728, 951692160, 1268922880, 1903384320, 3806768640]

約数ペア:

[(1, 3806768640), (2, 1903384320), (3, 1268922880), (4, 951692160), (5, 761353728), (6, 634461440), (8, 475846080), (10, 380676864), (12, 317230720), (15, 253784576), (16, 237923040), (20, 190338432), (23, 165511680), (24, 158615360), (30, 126892288), (32, 118961520), (40, 95169216), (46, 82755840), (48, 79307680), (60, 63446144), (64, 59480760), (69, 55170560), (80, 47584608), (92, 41377920), (96, 39653840), (115, 33102336), (120, 31723072), (128, 29740380), (138, 27585280), (160, 23792304), (184, 20688960), (192, 19826920), (230, 16551168), (240, 15861536), (256, 14870190), (276, 13792640), (320, 11896152), (345, 11034112), (368, 10344480), (384, 9913460), (460, 8275584), (480, 7930768), (512, 7435095), (529, 7196160), (552, 6896320), (640, 5948076), (690, 5517056), (736, 5172240), (768, 4956730), (920, 4137792), (937, 4062720), (960, 3965384), (1058, 3598080), (1104, 3448160), (1280, 2974038), (1380, 2758528), (1472, 2586120), (1536, 2478365), (1587, 2398720), (1840, 2068896), (1874, 2031360), (1920, 1982692), (2116, 1799040), (2208, 1724080), (2560, 1487019), (2645, 1439232), (2760, 1379264), (2811, 1354240), (2944, 1293060), (3174, 1199360), (3680, 1034448), (3748, 1015680), (3840, 991346), (4232, 899520), (4416, 862040), (4685, 812544), (5290, 719616), (5520, 689632), (5622, 677120), (5888, 646530), (6348, 599680), (7360, 517224), (7496, 507840), (7680, 495673), (7935, 479744), (8464, 449760), (8832, 431020), (9370, 406272), (10580, 359808), (11040, 344816), (11244, 338560), (11776, 323265), (12696, 299840), (14055, 270848), (14720, 258612), (14992, 253920), (15870, 239872), (16928, 224880), (17664, 215510), (18740, 203136), (21160, 179904), (21551, 176640), (22080, 172408), (22488, 169280), (25392, 149920), (28110, 135424), (29440, 129306), (29984, 126960), (31740, 119936), (33856, 112440), (35328, 107755), (37480, 101568), (42320, 89952), (43102, 88320), (44160, 86204), (44976, 84640), (50784, 74960), (56220, 67712), (58880, 64653), (59968, 63480)]