21158945280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1697

約数の個数: 640

約数和(自身を含む): 86866940160

約数和(自身を除く): 65707994880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 128, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 216, 220, 240, 255, 256, 264, 270, 272, 288, 297, 306, 320, 330, 340, 352, 360, 374, 384, 396, 408, 432, 440, 459, 480, 495, 510, 512, 528, 540, 544, 561, 576, 594, 612, 640, 660, 680, 704, 720, 748, 765, 768, 792, 816, 864, 880, 918, 935, 960, 990, 1020, 1056, 1080, 1088, 1122, 1152, 1188, 1224, 1280, 1320, 1360, 1408, 1440, 1485, 1496, 1530, 1536, 1584, 1632, 1637, 1683, 1728, 1760, 1836, 1870, 1920, 1980, 2040, 2112, 2160, 2176, 2244, 2295, 2304, 2376, 2448, 2560, 2640, 2720, 2805, 2816, 2880, 2970, 2992, 3060, 3168, 3264, 3274, 3366, 3456, 3520, 3672, 3740, 3840, 3960, 4080, 4224, 4320, 4352, 4488, 4590, 4608, 4752, 4896, 4911, 5049, 5280, 5440, 5610, 5632, 5760, 5940, 5984, 6120, 6336, 6528, 6548, 6732, 6912, 7040, 7344, 7480, 7680, 7920, 8160, 8185, 8415, 8448, 8640, 8704, 8976, 9180, 9504, 9792, 9822, 10098, 10560, 10880, 11220, 11520, 11880, 11968, 12240, 12672, 13056, 13096, 13464, 13824, 14080, 14688, 14733, 14960, 15840, 16320, 16370, 16830, 16896, 17280, 17952, 18007, 18360, 19008, 19584, 19644, 20196, 21120, 21760, 22440, 23040, 23760, 23936, 24480, 24555, 25245, 25344, 26112, 26192, 26928, 27829, 28160, 29376, 29466, 29920, 31680, 32640, 32740, 33660, 34560, 35904, 36014, 36720, 38016, 39168, 39288, 40392, 42240, 43520, 44199, 44880, 47520, 47872, 48960, 49110, 50490, 50688, 52384, 53856, 54021, 55658, 58752, 58932, 59840, 63360, 65280, 65480, 67320, 69120, 71808, 72028, 73440, 73665, 76032, 78336, 78576, 80784, 83487, 84480, 88398, 89760, 90035, 95040, 95744, 97920, 98220, 100980, 104768, 107712, 108042, 111316, 117504, 117864, 119680, 126720, 130560, 130960, 134640, 139145, 143616, 144056, 146880, 147330, 152064, 157152, 161568, 162063, 166974, 176796, 179520, 180070, 190080, 195840, 196440, 201960, 209536, 215424, 216084, 220995, 222632, 235008, 235728, 239360, 250461, 253440, 261920, 269280, 270105, 278290, 287232, 288112, 293760, 294660, 306119, 314304, 323136, 324126, 333948, 353592, 359040, 360140, 380160, 391680, 392880, 403920, 417435, 419072, 430848, 432168, 441990, 445264, 471456, 478720, 486189, 500922, 523840, 538560, 540210, 556580, 576224, 587520, 589320, 612238, 628608, 646272, 648252, 667896, 707184, 718080, 720280, 751383, 760320, 785760, 807840, 810315, 834870, 838144, 861696, 864336, 883980, 890528, 918357, 942912, 972378, 1001844, 1047680, 1077120, 1080420, 1113160, 1152448, 1175040, 1178640, 1224476, 1252305, 1257216, 1292544, 1296504, 1335792, 1414368, 1436160, 1440560, 1502766, 1530595, 1571520, 1615680, 1620630, 1669740, 1728672, 1767960, 1781056, 1836714, 1885824, 1944756, 2003688, 2095360, 2154240, 2160840, 2226320, 2304896, 2357280, 2430945, 2448952, 2504610, 2514432, 2585088, 2593008, 2671584, 2755071, 2828736, 2881120, 3005532, 3061190, 3143040, 3231360, 3241260, 3339480, 3457344, 3535920, 3562112, 3673428, 3756915, 3771648, 3889512, 4007376, 4190720, 4308480, 4321680, 4452640, 4591785, 4609792, 4714560, 4861890, 4897904, 5009220, 5186016, 5343168, 5510142, 5657472, 5762240, 6011064, 6122380, 6286080, 6462720, 6482520, 6678960, 6914688, 7071840, 7124224, 7346856, 7513830, 7543296, 7779024, 8014752, 8265213, 8643360, 8905280, 9183570, 9219584, 9429120, 9723780, 9795808, 10018440, 10372032, 10686336, 11020284, 11314944, 11524480, 12022128, 12244760, 12572160, 12925440, 12965040, 13357920, 13775355, 13829376, 14143680, 14248448, 14693712, 15027660, 15558048, 16029504, 16530426, 17286720, 17810560, 18367140, 18858240, 19447560, 19591616, 20036880, 20744064, 21372672, 22040568, 22629888, 23048960, 24044256, 24489520, 25930080, 26715840, 27550710, 27658752, 28287360, 29387424, 30055320, 31116096, 32059008, 33060852, 34573440, 35621120, 36734280, 37716480, 38895120, 39183232, 40073760, 41326065, 41488128, 42745344, 44081136, 46097920, 48088512, 48979040, 51860160, 53431680, 55101420, 56574720, 58774848, 60110640, 62232192, 64118016, 66121704, 69146880, 71242240, 73468560, 77790240, 78366464, 80147520, 82652130, 82976256, 88162272, 96177024, 97958080, 103720320, 106863360, 110202840, 113149440, 117549696, 120221280, 124464384, 128236032, 132243408, 138293760, 146937120, 155580480, 156732928, 160295040, 165304260, 176324544, 192354048, 195916160, 207440640, 213726720, 220405680, 235099392, 240442560, 248928768, 264486816, 293874240, 311160960, 320590080, 330608520, 352649088, 384708096, 391832320, 414881280, 440811360, 470198784, 480885120, 528973632, 587748480, 622321920, 641180160, 661217040, 705298176, 783664640, 881622720, 961770240, 1057947264, 1175496960, 1244643840, 1322434080, 1410596352, 1763245440, 1923540480, 2115894528, 2350993920, 2644868160, 3526490880, 4231789056, 5289736320, 7052981760, 10579472640, 21158945280]

約数ペア:

[(1, 21158945280), (2, 10579472640), (3, 7052981760), (4, 5289736320), (5, 4231789056), (6, 3526490880), (8, 2644868160), (9, 2350993920), (10, 2115894528), (11, 1923540480), (12, 1763245440), (15, 1410596352), (16, 1322434080), (17, 1244643840), (18, 1175496960), (20, 1057947264), (22, 961770240), (24, 881622720), (27, 783664640), (30, 705298176), (32, 661217040), (33, 641180160), (34, 622321920), (36, 587748480), (40, 528973632), (44, 480885120), (45, 470198784), (48, 440811360), (51, 414881280), (54, 391832320), (55, 384708096), (60, 352649088), (64, 330608520), (66, 320590080), (68, 311160960), (72, 293874240), (80, 264486816), (85, 248928768), (88, 240442560), (90, 235099392), (96, 220405680), (99, 213726720), (102, 207440640), (108, 195916160), (110, 192354048), (120, 176324544), (128, 165304260), (132, 160295040), (135, 156732928), (136, 155580480), (144, 146937120), (153, 138293760), (160, 132243408), (165, 128236032), (170, 124464384), (176, 120221280), (180, 117549696), (187, 113149440), (192, 110202840), (198, 106863360), (204, 103720320), (216, 97958080), (220, 96177024), (240, 88162272), (255, 82976256), (256, 82652130), (264, 80147520), (270, 78366464), (272, 77790240), (288, 73468560), (297, 71242240), (306, 69146880), (320, 66121704), (330, 64118016), (340, 62232192), (352, 60110640), (360, 58774848), (374, 56574720), (384, 55101420), (396, 53431680), (408, 51860160), (432, 48979040), (440, 48088512), (459, 46097920), (480, 44081136), (495, 42745344), (510, 41488128), (512, 41326065), (528, 40073760), (540, 39183232), (544, 38895120), (561, 37716480), (576, 36734280), (594, 35621120), (612, 34573440), (640, 33060852), (660, 32059008), (680, 31116096), (704, 30055320), (720, 29387424), (748, 28287360), (765, 27658752), (768, 27550710), (792, 26715840), (816, 25930080), (864, 24489520), (880, 24044256), (918, 23048960), (935, 22629888), (960, 22040568), (990, 21372672), (1020, 20744064), (1056, 20036880), (1080, 19591616), (1088, 19447560), (1122, 18858240), (1152, 18367140), (1188, 17810560), (1224, 17286720), (1280, 16530426), (1320, 16029504), (1360, 15558048), (1408, 15027660), (1440, 14693712), (1485, 14248448), (1496, 14143680), (1530, 13829376), (1536, 13775355), (1584, 13357920), (1632, 12965040), (1637, 12925440), (1683, 12572160), (1728, 12244760), (1760, 12022128), (1836, 11524480), (1870, 11314944), (1920, 11020284), (1980, 10686336), (2040, 10372032), (2112, 10018440), (2160, 9795808), (2176, 9723780), (2244, 9429120), (2295, 9219584), (2304, 9183570), (2376, 8905280), (2448, 8643360), (2560, 8265213), (2640, 8014752), (2720, 7779024), (2805, 7543296), (2816, 7513830), (2880, 7346856), (2970, 7124224), (2992, 7071840), (3060, 6914688), (3168, 6678960), (3264, 6482520), (3274, 6462720), (3366, 6286080), (3456, 6122380), (3520, 6011064), (3672, 5762240), (3740, 5657472), (3840, 5510142), (3960, 5343168), (4080, 5186016), (4224, 5009220), (4320, 4897904), (4352, 4861890), (4488, 4714560), (4590, 4609792), (4608, 4591785), (4752, 4452640), (4896, 4321680), (4911, 4308480), (5049, 4190720), (5280, 4007376), (5440, 3889512), (5610, 3771648), (5632, 3756915), (5760, 3673428), (5940, 3562112), (5984, 3535920), (6120, 3457344), (6336, 3339480), (6528, 3241260), (6548, 3231360), (6732, 3143040), (6912, 3061190), (7040, 3005532), (7344, 2881120), (7480, 2828736), (7680, 2755071), (7920, 2671584), (8160, 2593008), (8185, 2585088), (8415, 2514432), (8448, 2504610), (8640, 2448952), (8704, 2430945), (8976, 2357280), (9180, 2304896), (9504, 2226320), (9792, 2160840), (9822, 2154240), (10098, 2095360), (10560, 2003688), (10880, 1944756), (11220, 1885824), (11520, 1836714), (11880, 1781056), (11968, 1767960), (12240, 1728672), (12672, 1669740), (13056, 1620630), (13096, 1615680), (13464, 1571520), (13824, 1530595), (14080, 1502766), (14688, 1440560), (14733, 1436160), (14960, 1414368), (15840, 1335792), (16320, 1296504), (16370, 1292544), (16830, 1257216), (16896, 1252305), (17280, 1224476), (17952, 1178640), (18007, 1175040), (18360, 1152448), (19008, 1113160), (19584, 1080420), (19644, 1077120), (20196, 1047680), (21120, 1001844), (21760, 972378), (22440, 942912), (23040, 918357), (23760, 890528), (23936, 883980), (24480, 864336), (24555, 861696), (25245, 838144), (25344, 834870), (26112, 810315), (26192, 807840), (26928, 785760), (27829, 760320), (28160, 751383), (29376, 720280), (29466, 718080), (29920, 707184), (31680, 667896), (32640, 648252), (32740, 646272), (33660, 628608), (34560, 612238), (35904, 589320), (36014, 587520), (36720, 576224), (38016, 556580), (39168, 540210), (39288, 538560), (40392, 523840), (42240, 500922), (43520, 486189), (44199, 478720), (44880, 471456), (47520, 445264), (47872, 441990), (48960, 432168), (49110, 430848), (50490, 419072), (50688, 417435), (52384, 403920), (53856, 392880), (54021, 391680), (55658, 380160), (58752, 360140), (58932, 359040), (59840, 353592), (63360, 333948), (65280, 324126), (65480, 323136), (67320, 314304), (69120, 306119), (71808, 294660), (72028, 293760), (73440, 288112), (73665, 287232), (76032, 278290), (78336, 270105), (78576, 269280), (80784, 261920), (83487, 253440), (84480, 250461), (88398, 239360), (89760, 235728), (90035, 235008), (95040, 222632), (95744, 220995), (97920, 216084), (98220, 215424), (100980, 209536), (104768, 201960), (107712, 196440), (108042, 195840), (111316, 190080), (117504, 180070), (117864, 179520), (119680, 176796), (126720, 166974), (130560, 162063), (130960, 161568), (134640, 157152), (139145, 152064), (143616, 147330), (144056, 146880)]