20030310720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17431}}^1$

素因数の和:17483

約数の個数: 448

約数和(自身を含む): 85012377600

約数和(自身を除く): 64982066880

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, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 399, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 570, 576, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1728, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2240, 2280, 2394, 2520, 2565, 2660, 2736, 2880, 3024, 3040, 3192, 3360, 3420, 3591, 3648, 3780, 3990, 4032, 4104, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6080, 6384, 6720, 6840, 7182, 7560, 7980, 8208, 8512, 8640, 9120, 9576, 10080, 10260, 10640, 10944, 11970, 12096, 12768, 13680, 14364, 15120, 15960, 16416, 17431, 17955, 18240, 19152, 20160, 20520, 21280, 23940, 25536, 27360, 28728, 30240, 31920, 32832, 34862, 35910, 38304, 41040, 42560, 47880, 52293, 54720, 57456, 60480, 63840, 69724, 71820, 76608, 82080, 87155, 95760, 104586, 114912, 122017, 127680, 139448, 143640, 156879, 164160, 174310, 191520, 209172, 229824, 244034, 261465, 278896, 287280, 313758, 331189, 348620, 366051, 383040, 418344, 470637, 488068, 522930, 557792, 574560, 610085, 627516, 662378, 697240, 732102, 784395, 836688, 941274, 976136, 993567, 1045860, 1098153, 1115584, 1149120, 1220170, 1255032, 1324756, 1394480, 1464204, 1568790, 1655945, 1673376, 1830255, 1882548, 1952272, 1987134, 2091720, 2196306, 2318323, 2353185, 2440340, 2510064, 2649512, 2788960, 2928408, 2980701, 3137580, 3294459, 3311890, 3346752, 3660510, 3765096, 3904544, 3974268, 4183440, 4392612, 4636646, 4706370, 4880680, 4967835, 5020128, 5299024, 5490765, 5577920, 5856816, 5961402, 6275160, 6588918, 6623780, 6954969, 7321020, 7530192, 7809088, 7948536, 8366880, 8785224, 8942103, 9273292, 9412740, 9761360, 9935670, 10040256, 10598048, 10981530, 11591615, 11713632, 11922804, 12550320, 13177836, 13247560, 13909938, 14642040, 14903505, 15060384, 15897072, 16472295, 16733760, 17570448, 17884206, 18546584, 18825480, 19522720, 19871340, 20864907, 21196096, 21963060, 23183230, 23427264, 23845608, 25100640, 26355672, 26495120, 27819876, 29284080, 29807010, 30120768, 31794144, 32944590, 34774845, 35140896, 35768412, 37093168, 37650960, 39045440, 39742680, 41729814, 43926120, 44710515, 46366460, 47691216, 50201280, 52711344, 52990240, 55639752, 58568160, 59614020, 62594721, 63588288, 65889180, 69549690, 70281792, 71536824, 74186336, 75301920, 79485360, 83459628, 87852240, 89421030, 92732920, 95382432, 104324535, 105422688, 105980480, 111279504, 117136320, 119228040, 125189442, 131778360, 139099380, 143073648, 148372672, 150603840, 158970720, 166919256, 175704480, 178842060, 185465840, 190764864, 208649070, 210845376, 222559008, 238456080, 250378884, 263556720, 278198760, 286147296, 312973605, 317941440, 333838512, 351408960, 357684120, 370931680, 417298140, 445118016, 476912160, 500757768, 527113440, 556397520, 572294592, 625947210, 667677024, 715368240, 741863360, 834596280, 953824320, 1001515536, 1054226880, 1112795040, 1251894420, 1335354048, 1430736480, 1669192560, 2003031072, 2225590080, 2503788840, 2861472960, 3338385120, 4006062144, 5007577680, 6676770240, 10015155360, 20030310720]

約数ペア:

[(1, 20030310720), (2, 10015155360), (3, 6676770240), (4, 5007577680), (5, 4006062144), (6, 3338385120), (7, 2861472960), (8, 2503788840), (9, 2225590080), (10, 2003031072), (12, 1669192560), (14, 1430736480), (15, 1335354048), (16, 1251894420), (18, 1112795040), (19, 1054226880), (20, 1001515536), (21, 953824320), (24, 834596280), (27, 741863360), (28, 715368240), (30, 667677024), (32, 625947210), (35, 572294592), (36, 556397520), (38, 527113440), (40, 500757768), (42, 476912160), (45, 445118016), (48, 417298140), (54, 370931680), (56, 357684120), (57, 351408960), (60, 333838512), (63, 317941440), (64, 312973605), (70, 286147296), (72, 278198760), (76, 263556720), (80, 250378884), (84, 238456080), (90, 222559008), (95, 210845376), (96, 208649070), (105, 190764864), (108, 185465840), (112, 178842060), (114, 175704480), (120, 166919256), (126, 158970720), (133, 150603840), (135, 148372672), (140, 143073648), (144, 139099380), (152, 131778360), (160, 125189442), (168, 119228040), (171, 117136320), (180, 111279504), (189, 105980480), (190, 105422688), (192, 104324535), (210, 95382432), (216, 92732920), (224, 89421030), (228, 87852240), (240, 83459628), (252, 79485360), (266, 75301920), (270, 74186336), (280, 71536824), (285, 70281792), (288, 69549690), (304, 65889180), (315, 63588288), (320, 62594721), (336, 59614020), (342, 58568160), (360, 55639752), (378, 52990240), (380, 52711344), (399, 50201280), (420, 47691216), (432, 46366460), (448, 44710515), (456, 43926120), (480, 41729814), (504, 39742680), (513, 39045440), (532, 37650960), (540, 37093168), (560, 35768412), (570, 35140896), (576, 34774845), (608, 32944590), (630, 31794144), (665, 30120768), (672, 29807010), (684, 29284080), (720, 27819876), (756, 26495120), (760, 26355672), (798, 25100640), (840, 23845608), (855, 23427264), (864, 23183230), (912, 21963060), (945, 21196096), (960, 20864907), (1008, 19871340), (1026, 19522720), (1064, 18825480), (1080, 18546584), (1120, 17884206), (1140, 17570448), (1197, 16733760), (1216, 16472295), (1260, 15897072), (1330, 15060384), (1344, 14903505), (1368, 14642040), (1440, 13909938), (1512, 13247560), (1520, 13177836), (1596, 12550320), (1680, 11922804), (1710, 11713632), (1728, 11591615), (1824, 10981530), (1890, 10598048), (1995, 10040256), (2016, 9935670), (2052, 9761360), (2128, 9412740), (2160, 9273292), (2240, 8942103), (2280, 8785224), (2394, 8366880), (2520, 7948536), (2565, 7809088), (2660, 7530192), (2736, 7321020), (2880, 6954969), (3024, 6623780), (3040, 6588918), (3192, 6275160), (3360, 5961402), (3420, 5856816), (3591, 5577920), (3648, 5490765), (3780, 5299024), (3990, 5020128), (4032, 4967835), (4104, 4880680), (4256, 4706370), (4320, 4636646), (4560, 4392612), (4788, 4183440), (5040, 3974268), (5130, 3904544), (5320, 3765096), (5472, 3660510), (5985, 3346752), (6048, 3311890), (6080, 3294459), (6384, 3137580), (6720, 2980701), (6840, 2928408), (7182, 2788960), (7560, 2649512), (7980, 2510064), (8208, 2440340), (8512, 2353185), (8640, 2318323), (9120, 2196306), (9576, 2091720), (10080, 1987134), (10260, 1952272), (10640, 1882548), (10944, 1830255), (11970, 1673376), (12096, 1655945), (12768, 1568790), (13680, 1464204), (14364, 1394480), (15120, 1324756), (15960, 1255032), (16416, 1220170), (17431, 1149120), (17955, 1115584), (18240, 1098153), (19152, 1045860), (20160, 993567), (20520, 976136), (21280, 941274), (23940, 836688), (25536, 784395), (27360, 732102), (28728, 697240), (30240, 662378), (31920, 627516), (32832, 610085), (34862, 574560), (35910, 557792), (38304, 522930), (41040, 488068), (42560, 470637), (47880, 418344), (52293, 383040), (54720, 366051), (57456, 348620), (60480, 331189), (63840, 313758), (69724, 287280), (71820, 278896), (76608, 261465), (82080, 244034), (87155, 229824), (95760, 209172), (104586, 191520), (114912, 174310), (122017, 164160), (127680, 156879), (139448, 143640)]