1788030720

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 576

約数和(自身を含む): 7652736000

約数和(自身を除く): 5864705280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 384, 389, 399, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 756, 760, 768, 778, 798, 840, 855, 864, 896, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1140, 1152, 1167, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1512, 1520, 1556, 1596, 1680, 1710, 1728, 1792, 1824, 1890, 1920, 1945, 1995, 2016, 2052, 2128, 2160, 2240, 2280, 2304, 2334, 2394, 2432, 2520, 2565, 2660, 2688, 2723, 2736, 2880, 3024, 3040, 3112, 3192, 3360, 3420, 3456, 3501, 3591, 3648, 3780, 3840, 3890, 3990, 4032, 4104, 4256, 4320, 4480, 4560, 4668, 4788, 4864, 5040, 5130, 5320, 5376, 5446, 5472, 5760, 5835, 5985, 6048, 6080, 6224, 6384, 6720, 6840, 6912, 7002, 7182, 7296, 7391, 7560, 7780, 7980, 8064, 8169, 8208, 8512, 8640, 8960, 9120, 9336, 9576, 10080, 10260, 10503, 10640, 10892, 10944, 11520, 11670, 11970, 12096, 12160, 12448, 12768, 13440, 13615, 13680, 14004, 14364, 14592, 14782, 15120, 15560, 15960, 16128, 16338, 16416, 17024, 17280, 17505, 17955, 18240, 18672, 19152, 20160, 20520, 21006, 21280, 21784, 21888, 22173, 23340, 23940, 24192, 24320, 24507, 24896, 25536, 26880, 27230, 27360, 28008, 28728, 29564, 30240, 31120, 31920, 32676, 32832, 34048, 34560, 35010, 35910, 36480, 36955, 37344, 38304, 40320, 40845, 41040, 42012, 42560, 43568, 43776, 44346, 46680, 47880, 48384, 49014, 49792, 51072, 51737, 52515, 54460, 54720, 56016, 57456, 59128, 60480, 62240, 63840, 65352, 65664, 66519, 70020, 71820, 72960, 73521, 73910, 74688, 76608, 80640, 81690, 82080, 84024, 85120, 87136, 88692, 93360, 95760, 98028, 99584, 102144, 103474, 105030, 108920, 109440, 110865, 112032, 114912, 118256, 120960, 122535, 124480, 127680, 130704, 131328, 133038, 140040, 143640, 147042, 147820, 149376, 153216, 155211, 163380, 164160, 168048, 170240, 174272, 177384, 186720, 191520, 196056, 199557, 206948, 210060, 217840, 218880, 221730, 224064, 229824, 236512, 241920, 245070, 248960, 255360, 258685, 261408, 266076, 280080, 287280, 294084, 295640, 298752, 306432, 310422, 326760, 328320, 332595, 336096, 348544, 354768, 367605, 373440, 383040, 392112, 399114, 413896, 420120, 435680, 443460, 448128, 459648, 465633, 473024, 490140, 497920, 510720, 517370, 522816, 532152, 560160, 574560, 588168, 591280, 620844, 653520, 656640, 665190, 672192, 697088, 709536, 735210, 746880, 766080, 776055, 784224, 798228, 827792, 840240, 871360, 886920, 896256, 919296, 931266, 946048, 980280, 997785, 1034740, 1045632, 1064304, 1120320, 1149120, 1176336, 1182560, 1241688, 1307040, 1330380, 1344384, 1396899, 1419072, 1470420, 1493760, 1532160, 1552110, 1568448, 1596456, 1655584, 1680480, 1742720, 1773840, 1862532, 1892096, 1960560, 1995570, 2069480, 2091264, 2128608, 2240640, 2298240, 2328165, 2352672, 2365120, 2483376, 2614080, 2660760, 2688768, 2793798, 2838144, 2940840, 3104220, 3136896, 3192912, 3311168, 3360960, 3485440, 3547680, 3725064, 3921120, 3991140, 4138960, 4257216, 4481280, 4596480, 4656330, 4705344, 4730240, 4966752, 5228160, 5321520, 5587596, 5676288, 5881680, 6208440, 6273792, 6385824, 6622336, 6721920, 6984495, 7095360, 7450128, 7842240, 7982280, 8277920, 8514432, 9312660, 9410688, 9460480, 9933504, 10456320, 10643040, 11175192, 11763360, 12416880, 12771648, 13244672, 13443840, 13968990, 14190720, 14900256, 15684480, 15964560, 16555840, 17028864, 18625320, 18821376, 19867008, 21286080, 22350384, 23526720, 24833760, 25543296, 27937980, 28381440, 29800512, 31368960, 31929120, 33111680, 37250640, 39734016, 42572160, 44700768, 47053440, 49667520, 51086592, 55875960, 59601024, 63858240, 66223360, 74501280, 85144320, 89401536, 94106880, 99335040, 111751920, 119202048, 127716480, 149002560, 178803072, 198670080, 223503840, 255432960, 298005120, 357606144, 447007680, 596010240, 894015360, 1788030720]

約数ペア:

[(1, 1788030720), (2, 894015360), (3, 596010240), (4, 447007680), (5, 357606144), (6, 298005120), (7, 255432960), (8, 223503840), (9, 198670080), (10, 178803072), (12, 149002560), (14, 127716480), (15, 119202048), (16, 111751920), (18, 99335040), (19, 94106880), (20, 89401536), (21, 85144320), (24, 74501280), (27, 66223360), (28, 63858240), (30, 59601024), (32, 55875960), (35, 51086592), (36, 49667520), (38, 47053440), (40, 44700768), (42, 42572160), (45, 39734016), (48, 37250640), (54, 33111680), (56, 31929120), (57, 31368960), (60, 29800512), (63, 28381440), (64, 27937980), (70, 25543296), (72, 24833760), (76, 23526720), (80, 22350384), (84, 21286080), (90, 19867008), (95, 18821376), (96, 18625320), (105, 17028864), (108, 16555840), (112, 15964560), (114, 15684480), (120, 14900256), (126, 14190720), (128, 13968990), (133, 13443840), (135, 13244672), (140, 12771648), (144, 12416880), (152, 11763360), (160, 11175192), (168, 10643040), (171, 10456320), (180, 9933504), (189, 9460480), (190, 9410688), (192, 9312660), (210, 8514432), (216, 8277920), (224, 7982280), (228, 7842240), (240, 7450128), (252, 7095360), (256, 6984495), (266, 6721920), (270, 6622336), (280, 6385824), (285, 6273792), (288, 6208440), (304, 5881680), (315, 5676288), (320, 5587596), (336, 5321520), (342, 5228160), (360, 4966752), (378, 4730240), (380, 4705344), (384, 4656330), (389, 4596480), (399, 4481280), (420, 4257216), (432, 4138960), (448, 3991140), (456, 3921120), (480, 3725064), (504, 3547680), (513, 3485440), (532, 3360960), (540, 3311168), (560, 3192912), (570, 3136896), (576, 3104220), (608, 2940840), (630, 2838144), (640, 2793798), (665, 2688768), (672, 2660760), (684, 2614080), (720, 2483376), (756, 2365120), (760, 2352672), (768, 2328165), (778, 2298240), (798, 2240640), (840, 2128608), (855, 2091264), (864, 2069480), (896, 1995570), (912, 1960560), (945, 1892096), (960, 1862532), (1008, 1773840), (1026, 1742720), (1064, 1680480), (1080, 1655584), (1120, 1596456), (1140, 1568448), (1152, 1552110), (1167, 1532160), (1197, 1493760), (1216, 1470420), (1260, 1419072), (1280, 1396899), (1330, 1344384), (1344, 1330380), (1368, 1307040), (1440, 1241688), (1512, 1182560), (1520, 1176336), (1556, 1149120), (1596, 1120320), (1680, 1064304), (1710, 1045632), (1728, 1034740), (1792, 997785), (1824, 980280), (1890, 946048), (1920, 931266), (1945, 919296), (1995, 896256), (2016, 886920), (2052, 871360), (2128, 840240), (2160, 827792), (2240, 798228), (2280, 784224), (2304, 776055), (2334, 766080), (2394, 746880), (2432, 735210), (2520, 709536), (2565, 697088), (2660, 672192), (2688, 665190), (2723, 656640), (2736, 653520), (2880, 620844), (3024, 591280), (3040, 588168), (3112, 574560), (3192, 560160), (3360, 532152), (3420, 522816), (3456, 517370), (3501, 510720), (3591, 497920), (3648, 490140), (3780, 473024), (3840, 465633), (3890, 459648), (3990, 448128), (4032, 443460), (4104, 435680), (4256, 420120), (4320, 413896), (4480, 399114), (4560, 392112), (4668, 383040), (4788, 373440), (4864, 367605), (5040, 354768), (5130, 348544), (5320, 336096), (5376, 332595), (5446, 328320), (5472, 326760), (5760, 310422), (5835, 306432), (5985, 298752), (6048, 295640), (6080, 294084), (6224, 287280), (6384, 280080), (6720, 266076), (6840, 261408), (6912, 258685), (7002, 255360), (7182, 248960), (7296, 245070), (7391, 241920), (7560, 236512), (7780, 229824), (7980, 224064), (8064, 221730), (8169, 218880), (8208, 217840), (8512, 210060), (8640, 206948), (8960, 199557), (9120, 196056), (9336, 191520), (9576, 186720), (10080, 177384), (10260, 174272), (10503, 170240), (10640, 168048), (10892, 164160), (10944, 163380), (11520, 155211), (11670, 153216), (11970, 149376), (12096, 147820), (12160, 147042), (12448, 143640), (12768, 140040), (13440, 133038), (13615, 131328), (13680, 130704), (14004, 127680), (14364, 124480), (14592, 122535), (14782, 120960), (15120, 118256), (15560, 114912), (15960, 112032), (16128, 110865), (16338, 109440), (16416, 108920), (17024, 105030), (17280, 103474), (17505, 102144), (17955, 99584), (18240, 98028), (18672, 95760), (19152, 93360), (20160, 88692), (20520, 87136), (21006, 85120), (21280, 84024), (21784, 82080), (21888, 81690), (22173, 80640), (23340, 76608), (23940, 74688), (24192, 73910), (24320, 73521), (24507, 72960), (24896, 71820), (25536, 70020), (26880, 66519), (27230, 65664), (27360, 65352), (28008, 63840), (28728, 62240), (29564, 60480), (30240, 59128), (31120, 57456), (31920, 56016), (32676, 54720), (32832, 54460), (34048, 52515), (34560, 51737), (35010, 51072), (35910, 49792), (36480, 49014), (36955, 48384), (37344, 47880), (38304, 46680), (40320, 44346), (40845, 43776), (41040, 43568), (42012, 42560)]