68018993280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{240997}}^1$

素因数の和:241036

約数の個数: 288

約数和(自身を含む): 273226662540

約数和(自身を除く): 205207669260

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, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 20160, 23520, 28224, 31360, 35280, 40320, 47040, 56448, 70560, 94080, 141120, 240997, 282240, 481994, 722991, 963988, 1204985, 1445982, 1686979, 1927976, 2168973, 2409970, 2891964, 3373958, 3614955, 3855952, 4337946, 4819940, 5060937, 5783928, 6747916, 7229910, 7711904, 8434895, 8675892, 9639880, 10121874, 10844865, 11567856, 11808853, 13495832, 14459820, 15182811, 15423808, 16869790, 17351784, 19279760, 20243748, 21689730, 23135712, 23617706, 25304685, 26991664, 28919640, 30365622, 30847616, 33739580, 34703568, 35426559, 38559520, 40487496, 43379460, 46271424, 47235412, 50609370, 53983328, 57839280, 59044265, 60731244, 67479160, 69407136, 70853118, 75914055, 77119040, 80974992, 86758920, 92542848, 94470824, 101218740, 106279677, 107966656, 115678560, 118088530, 121462488, 134958320, 138814272, 141706236, 151828110, 154238080, 161949984, 173517840, 177132795, 188941648, 202437480, 212559354, 215933312, 231357120, 236177060, 242924976, 269916640, 277628544, 283412472, 303656220, 323899968, 347035680, 354265590, 377883296, 404874960, 425118708, 462714240, 472354120, 485849952, 531398385, 539833280, 566824944, 607312440, 647799936, 694071360, 708531180, 755766592, 809749920, 850237416, 944708240, 971699904, 1062796770, 1079666560, 1133649888, 1214624880, 1388142720, 1417062360, 1511533184, 1619499840, 1700474832, 1889416480, 1943399808, 2125593540, 2267299776, 2429249760, 2834124720, 3238999680, 3400949664, 3778832960, 4251187080, 4534599552, 4858499520, 5668249440, 6801899328, 7557665920, 8502374160, 9716999040, 11336498880, 13603798656, 17004748320, 22672997760, 34009496640, 68018993280]

約数ペア:

[(1, 68018993280), (2, 34009496640), (3, 22672997760), (4, 17004748320), (5, 13603798656), (6, 11336498880), (7, 9716999040), (8, 8502374160), (9, 7557665920), (10, 6801899328), (12, 5668249440), (14, 4858499520), (15, 4534599552), (16, 4251187080), (18, 3778832960), (20, 3400949664), (21, 3238999680), (24, 2834124720), (28, 2429249760), (30, 2267299776), (32, 2125593540), (35, 1943399808), (36, 1889416480), (40, 1700474832), (42, 1619499840), (45, 1511533184), (48, 1417062360), (49, 1388142720), (56, 1214624880), (60, 1133649888), (63, 1079666560), (64, 1062796770), (70, 971699904), (72, 944708240), (80, 850237416), (84, 809749920), (90, 755766592), (96, 708531180), (98, 694071360), (105, 647799936), (112, 607312440), (120, 566824944), (126, 539833280), (128, 531398385), (140, 485849952), (144, 472354120), (147, 462714240), (160, 425118708), (168, 404874960), (180, 377883296), (192, 354265590), (196, 347035680), (210, 323899968), (224, 303656220), (240, 283412472), (245, 277628544), (252, 269916640), (280, 242924976), (288, 236177060), (294, 231357120), (315, 215933312), (320, 212559354), (336, 202437480), (360, 188941648), (384, 177132795), (392, 173517840), (420, 161949984), (441, 154238080), (448, 151828110), (480, 141706236), (490, 138814272), (504, 134958320), (560, 121462488), (576, 118088530), (588, 115678560), (630, 107966656), (640, 106279677), (672, 101218740), (720, 94470824), (735, 92542848), (784, 86758920), (840, 80974992), (882, 77119040), (896, 75914055), (960, 70853118), (980, 69407136), (1008, 67479160), (1120, 60731244), (1152, 59044265), (1176, 57839280), (1260, 53983328), (1344, 50609370), (1440, 47235412), (1470, 46271424), (1568, 43379460), (1680, 40487496), (1764, 38559520), (1920, 35426559), (1960, 34703568), (2016, 33739580), (2205, 30847616), (2240, 30365622), (2352, 28919640), (2520, 26991664), (2688, 25304685), (2880, 23617706), (2940, 23135712), (3136, 21689730), (3360, 20243748), (3528, 19279760), (3920, 17351784), (4032, 16869790), (4410, 15423808), (4480, 15182811), (4704, 14459820), (5040, 13495832), (5760, 11808853), (5880, 11567856), (6272, 10844865), (6720, 10121874), (7056, 9639880), (7840, 8675892), (8064, 8434895), (8820, 7711904), (9408, 7229910), (10080, 6747916), (11760, 5783928), (13440, 5060937), (14112, 4819940), (15680, 4337946), (17640, 3855952), (18816, 3614955), (20160, 3373958), (23520, 2891964), (28224, 2409970), (31360, 2168973), (35280, 1927976), (40320, 1686979), (47040, 1445982), (56448, 1204985), (70560, 963988), (94080, 722991), (141120, 481994), (240997, 282240)]