21142255680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80671}}^1$

素因数の和:80714

約数の個数: 336

約数和(自身を含む): 89503325184

約数和(自身を除く): 68361069504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4680, 5040, 5460, 5824, 6240, 6552, 6720, 7280, 7488, 8190, 8736, 9360, 10080, 10920, 12480, 13104, 14560, 16380, 17472, 18720, 20160, 21840, 26208, 29120, 32760, 37440, 43680, 52416, 65520, 80671, 87360, 131040, 161342, 242013, 262080, 322684, 403355, 484026, 564697, 645368, 726039, 806710, 968052, 1048723, 1129394, 1210065, 1290736, 1452078, 1613420, 1694091, 1936104, 2097446, 2258788, 2420130, 2581472, 2823485, 2904156, 3146169, 3226840, 3388182, 3630195, 3872208, 4194892, 4517576, 4840260, 5082273, 5162944, 5243615, 5646970, 5808312, 6292338, 6453680, 6776364, 7260390, 7341061, 7744416, 8389784, 8470455, 9035152, 9438507, 9680520, 10164546, 10487230, 11293940, 11616624, 12584676, 12907360, 13552728, 14520780, 14682122, 15488832, 15730845, 16779568, 16940910, 18070304, 18877014, 19361040, 20329092, 20974460, 22023183, 22587880, 23233248, 25169352, 25411365, 25814720, 27105456, 29041560, 29364244, 31461690, 33559136, 33881820, 36140608, 36705305, 37754028, 38722080, 40658184, 41948920, 44046366, 45175760, 46466496, 47192535, 50338704, 50822730, 54210912, 58083120, 58728488, 62923380, 66069549, 67118272, 67763640, 73410610, 75508056, 77444160, 81316368, 83897840, 88092732, 90351520, 94385070, 100677408, 101645460, 108421824, 110115915, 116166240, 117456976, 125846760, 132139098, 135527280, 146821220, 151016112, 162632736, 167795680, 176185464, 180703040, 188770140, 201354816, 203290920, 220231830, 232332480, 234913952, 251693520, 264278196, 271054560, 293642440, 302032224, 325265472, 330347745, 335591360, 352370928, 377540280, 406581840, 440463660, 469827904, 503387040, 528556392, 542109120, 587284880, 604064448, 660695490, 704741856, 755080560, 813163680, 880927320, 1006774080, 1057112784, 1174569760, 1321390980, 1409483712, 1510161120, 1626327360, 1761854640, 2114225568, 2349139520, 2642781960, 3020322240, 3523709280, 4228451136, 5285563920, 7047418560, 10571127840, 21142255680]

約数ペア:

[(1, 21142255680), (2, 10571127840), (3, 7047418560), (4, 5285563920), (5, 4228451136), (6, 3523709280), (7, 3020322240), (8, 2642781960), (9, 2349139520), (10, 2114225568), (12, 1761854640), (13, 1626327360), (14, 1510161120), (15, 1409483712), (16, 1321390980), (18, 1174569760), (20, 1057112784), (21, 1006774080), (24, 880927320), (26, 813163680), (28, 755080560), (30, 704741856), (32, 660695490), (35, 604064448), (36, 587284880), (39, 542109120), (40, 528556392), (42, 503387040), (45, 469827904), (48, 440463660), (52, 406581840), (56, 377540280), (60, 352370928), (63, 335591360), (64, 330347745), (65, 325265472), (70, 302032224), (72, 293642440), (78, 271054560), (80, 264278196), (84, 251693520), (90, 234913952), (91, 232332480), (96, 220231830), (104, 203290920), (105, 201354816), (112, 188770140), (117, 180703040), (120, 176185464), (126, 167795680), (130, 162632736), (140, 151016112), (144, 146821220), (156, 135527280), (160, 132139098), (168, 125846760), (180, 117456976), (182, 116166240), (192, 110115915), (195, 108421824), (208, 101645460), (210, 100677408), (224, 94385070), (234, 90351520), (240, 88092732), (252, 83897840), (260, 81316368), (273, 77444160), (280, 75508056), (288, 73410610), (312, 67763640), (315, 67118272), (320, 66069549), (336, 62923380), (360, 58728488), (364, 58083120), (390, 54210912), (416, 50822730), (420, 50338704), (448, 47192535), (455, 46466496), (468, 45175760), (480, 44046366), (504, 41948920), (520, 40658184), (546, 38722080), (560, 37754028), (576, 36705305), (585, 36140608), (624, 33881820), (630, 33559136), (672, 31461690), (720, 29364244), (728, 29041560), (780, 27105456), (819, 25814720), (832, 25411365), (840, 25169352), (910, 23233248), (936, 22587880), (960, 22023183), (1008, 20974460), (1040, 20329092), (1092, 19361040), (1120, 18877014), (1170, 18070304), (1248, 16940910), (1260, 16779568), (1344, 15730845), (1365, 15488832), (1440, 14682122), (1456, 14520780), (1560, 13552728), (1638, 12907360), (1680, 12584676), (1820, 11616624), (1872, 11293940), (2016, 10487230), (2080, 10164546), (2184, 9680520), (2240, 9438507), (2340, 9035152), (2496, 8470455), (2520, 8389784), (2730, 7744416), (2880, 7341061), (2912, 7260390), (3120, 6776364), (3276, 6453680), (3360, 6292338), (3640, 5808312), (3744, 5646970), (4032, 5243615), (4095, 5162944), (4160, 5082273), (4368, 4840260), (4680, 4517576), (5040, 4194892), (5460, 3872208), (5824, 3630195), (6240, 3388182), (6552, 3226840), (6720, 3146169), (7280, 2904156), (7488, 2823485), (8190, 2581472), (8736, 2420130), (9360, 2258788), (10080, 2097446), (10920, 1936104), (12480, 1694091), (13104, 1613420), (14560, 1452078), (16380, 1290736), (17472, 1210065), (18720, 1129394), (20160, 1048723), (21840, 968052), (26208, 806710), (29120, 726039), (32760, 645368), (37440, 564697), (43680, 484026), (52416, 403355), (65520, 322684), (80671, 262080), (87360, 242013), (131040, 161342)]