20724157440

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1452

約数の個数: 528

約数和(自身を含む): 83874465792

約数和(自身を除く): 63150308352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 128, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 256, 280, 282, 288, 315, 320, 329, 336, 360, 376, 384, 420, 423, 448, 470, 480, 504, 512, 560, 564, 576, 630, 640, 658, 672, 705, 720, 752, 768, 840, 846, 896, 940, 960, 987, 1008, 1024, 1120, 1128, 1152, 1260, 1280, 1316, 1344, 1367, 1410, 1440, 1504, 1536, 1645, 1680, 1692, 1792, 1880, 1920, 1974, 2016, 2115, 2240, 2256, 2304, 2520, 2560, 2632, 2688, 2734, 2820, 2880, 2961, 3008, 3072, 3290, 3360, 3384, 3584, 3760, 3840, 3948, 4032, 4101, 4230, 4480, 4512, 4608, 4935, 5040, 5120, 5264, 5376, 5468, 5640, 5760, 5922, 6016, 6580, 6720, 6768, 6835, 7168, 7520, 7680, 7896, 8064, 8202, 8460, 8960, 9024, 9216, 9569, 9870, 10080, 10528, 10752, 10936, 11280, 11520, 11844, 12032, 12303, 13160, 13440, 13536, 13670, 14805, 15040, 15360, 15792, 16128, 16404, 16920, 17920, 18048, 19138, 19740, 20160, 20505, 21056, 21504, 21872, 22560, 23040, 23688, 24064, 24606, 26320, 26880, 27072, 27340, 28707, 29610, 30080, 31584, 32256, 32808, 33840, 35840, 36096, 38276, 39480, 40320, 41010, 42112, 43744, 45120, 46080, 47376, 47845, 48128, 49212, 52640, 53760, 54144, 54680, 57414, 59220, 60160, 61515, 63168, 64249, 64512, 65616, 67680, 72192, 76552, 78960, 80640, 82020, 84224, 86121, 87488, 90240, 94752, 95690, 98424, 105280, 107520, 108288, 109360, 114828, 118440, 120320, 123030, 126336, 128498, 131232, 135360, 143535, 144384, 153104, 157920, 161280, 164040, 168448, 172242, 174976, 180480, 189504, 191380, 192747, 196848, 210560, 216576, 218720, 229656, 236880, 240640, 246060, 252672, 256996, 262464, 270720, 287070, 306208, 315840, 321245, 322560, 328080, 336896, 344484, 349952, 360960, 379008, 382760, 385494, 393696, 421120, 430605, 433152, 437440, 449743, 459312, 473760, 492120, 505344, 513992, 524928, 541440, 574140, 578241, 612416, 631680, 642490, 656160, 688968, 699904, 721920, 758016, 765520, 770988, 787392, 842240, 861210, 874880, 899486, 918624, 947520, 963735, 984240, 1010688, 1027984, 1049856, 1082880, 1148280, 1156482, 1224832, 1263360, 1284980, 1312320, 1349229, 1377936, 1399808, 1516032, 1531040, 1541976, 1574784, 1684480, 1722420, 1749760, 1798972, 1837248, 1895040, 1927470, 1968480, 2055968, 2099712, 2165760, 2248715, 2296560, 2312964, 2449664, 2526720, 2569960, 2624640, 2698458, 2755872, 2891205, 3032064, 3062080, 3083952, 3149568, 3444840, 3499520, 3597944, 3674496, 3790080, 3854940, 3936960, 4047687, 4111936, 4199424, 4497430, 4593120, 4625928, 4899328, 5053440, 5139920, 5249280, 5396916, 5511744, 5782410, 6124160, 6167904, 6299136, 6746145, 6889680, 6999040, 7195888, 7348992, 7580160, 7709880, 7873920, 8095374, 8223872, 8994860, 9186240, 9251856, 9798656, 10279840, 10498560, 10793832, 11023488, 11564820, 12248320, 12335808, 12598272, 13492290, 13779360, 14391776, 14697984, 15160320, 15419760, 15747840, 16190748, 16447744, 17989720, 18372480, 18503712, 20238435, 20559680, 20997120, 21587664, 22046976, 23129640, 24496640, 24671616, 26984580, 27558720, 28783552, 29395968, 30839520, 31495680, 32381496, 32895488, 35979440, 36744960, 37007424, 40476870, 41119360, 43175328, 44093952, 46259280, 48993280, 49343232, 53969160, 55117440, 57567104, 61679040, 62991360, 64762992, 65790976, 71958880, 73489920, 74014848, 80953740, 82238720, 86350656, 88187904, 92518560, 98686464, 107938320, 110234880, 115134208, 123358080, 129525984, 143917760, 146979840, 148029696, 161907480, 164477440, 172701312, 185037120, 197372928, 215876640, 220469760, 230268416, 246716160, 259051968, 287835520, 296059392, 323814960, 328954880, 345402624, 370074240, 431753280, 440939520, 460536832, 493432320, 518103936, 575671040, 592118784, 647629920, 690805248, 740148480, 863506560, 986864640, 1036207872, 1151342080, 1295259840, 1381610496, 1480296960, 1727013120, 2072415744, 2302684160, 2590519680, 2960593920, 3454026240, 4144831488, 5181039360, 6908052480, 10362078720, 20724157440]

約数ペア:

[(1, 20724157440), (2, 10362078720), (3, 6908052480), (4, 5181039360), (5, 4144831488), (6, 3454026240), (7, 2960593920), (8, 2590519680), (9, 2302684160), (10, 2072415744), (12, 1727013120), (14, 1480296960), (15, 1381610496), (16, 1295259840), (18, 1151342080), (20, 1036207872), (21, 986864640), (24, 863506560), (28, 740148480), (30, 690805248), (32, 647629920), (35, 592118784), (36, 575671040), (40, 518103936), (42, 493432320), (45, 460536832), (47, 440939520), (48, 431753280), (56, 370074240), (60, 345402624), (63, 328954880), (64, 323814960), (70, 296059392), (72, 287835520), (80, 259051968), (84, 246716160), (90, 230268416), (94, 220469760), (96, 215876640), (105, 197372928), (112, 185037120), (120, 172701312), (126, 164477440), (128, 161907480), (140, 148029696), (141, 146979840), (144, 143917760), (160, 129525984), (168, 123358080), (180, 115134208), (188, 110234880), (192, 107938320), (210, 98686464), (224, 92518560), (235, 88187904), (240, 86350656), (252, 82238720), (256, 80953740), (280, 74014848), (282, 73489920), (288, 71958880), (315, 65790976), (320, 64762992), (329, 62991360), (336, 61679040), (360, 57567104), (376, 55117440), (384, 53969160), (420, 49343232), (423, 48993280), (448, 46259280), (470, 44093952), (480, 43175328), (504, 41119360), (512, 40476870), (560, 37007424), (564, 36744960), (576, 35979440), (630, 32895488), (640, 32381496), (658, 31495680), (672, 30839520), (705, 29395968), (720, 28783552), (752, 27558720), (768, 26984580), (840, 24671616), (846, 24496640), (896, 23129640), (940, 22046976), (960, 21587664), (987, 20997120), (1008, 20559680), (1024, 20238435), (1120, 18503712), (1128, 18372480), (1152, 17989720), (1260, 16447744), (1280, 16190748), (1316, 15747840), (1344, 15419760), (1367, 15160320), (1410, 14697984), (1440, 14391776), (1504, 13779360), (1536, 13492290), (1645, 12598272), (1680, 12335808), (1692, 12248320), (1792, 11564820), (1880, 11023488), (1920, 10793832), (1974, 10498560), (2016, 10279840), (2115, 9798656), (2240, 9251856), (2256, 9186240), (2304, 8994860), (2520, 8223872), (2560, 8095374), (2632, 7873920), (2688, 7709880), (2734, 7580160), (2820, 7348992), (2880, 7195888), (2961, 6999040), (3008, 6889680), (3072, 6746145), (3290, 6299136), (3360, 6167904), (3384, 6124160), (3584, 5782410), (3760, 5511744), (3840, 5396916), (3948, 5249280), (4032, 5139920), (4101, 5053440), (4230, 4899328), (4480, 4625928), (4512, 4593120), (4608, 4497430), (4935, 4199424), (5040, 4111936), (5120, 4047687), (5264, 3936960), (5376, 3854940), (5468, 3790080), (5640, 3674496), (5760, 3597944), (5922, 3499520), (6016, 3444840), (6580, 3149568), (6720, 3083952), (6768, 3062080), (6835, 3032064), (7168, 2891205), (7520, 2755872), (7680, 2698458), (7896, 2624640), (8064, 2569960), (8202, 2526720), (8460, 2449664), (8960, 2312964), (9024, 2296560), (9216, 2248715), (9569, 2165760), (9870, 2099712), (10080, 2055968), (10528, 1968480), (10752, 1927470), (10936, 1895040), (11280, 1837248), (11520, 1798972), (11844, 1749760), (12032, 1722420), (12303, 1684480), (13160, 1574784), (13440, 1541976), (13536, 1531040), (13670, 1516032), (14805, 1399808), (15040, 1377936), (15360, 1349229), (15792, 1312320), (16128, 1284980), (16404, 1263360), (16920, 1224832), (17920, 1156482), (18048, 1148280), (19138, 1082880), (19740, 1049856), (20160, 1027984), (20505, 1010688), (21056, 984240), (21504, 963735), (21872, 947520), (22560, 918624), (23040, 899486), (23688, 874880), (24064, 861210), (24606, 842240), (26320, 787392), (26880, 770988), (27072, 765520), (27340, 758016), (28707, 721920), (29610, 699904), (30080, 688968), (31584, 656160), (32256, 642490), (32808, 631680), (33840, 612416), (35840, 578241), (36096, 574140), (38276, 541440), (39480, 524928), (40320, 513992), (41010, 505344), (42112, 492120), (43744, 473760), (45120, 459312), (46080, 449743), (47376, 437440), (47845, 433152), (48128, 430605), (49212, 421120), (52640, 393696), (53760, 385494), (54144, 382760), (54680, 379008), (57414, 360960), (59220, 349952), (60160, 344484), (61515, 336896), (63168, 328080), (64249, 322560), (64512, 321245), (65616, 315840), (67680, 306208), (72192, 287070), (76552, 270720), (78960, 262464), (80640, 256996), (82020, 252672), (84224, 246060), (86121, 240640), (87488, 236880), (90240, 229656), (94752, 218720), (95690, 216576), (98424, 210560), (105280, 196848), (107520, 192747), (108288, 191380), (109360, 189504), (114828, 180480), (118440, 174976), (120320, 172242), (123030, 168448), (126336, 164040), (128498, 161280), (131232, 157920), (135360, 153104), (143535, 144384)]