68655014780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:820

約数の個数: 192

約数和(自身を含む): 164627527680

約数和(自身を除く): 95972512900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 79, 110, 148, 158, 185, 220, 241, 316, 370, 395, 407, 443, 482, 740, 790, 814, 869, 886, 964, 1205, 1580, 1628, 1738, 1772, 2035, 2215, 2410, 2651, 2923, 3476, 4070, 4345, 4430, 4820, 4873, 5302, 5846, 8140, 8690, 8860, 8917, 9746, 10604, 11692, 13255, 14615, 16391, 17380, 17834, 19039, 19492, 24365, 26510, 29230, 32153, 32782, 34997, 35668, 38078, 44585, 48730, 53020, 58460, 64306, 65564, 69994, 76156, 81955, 89170, 95195, 97460, 98087, 106763, 128612, 139988, 160765, 163910, 174985, 178340, 180301, 190390, 196174, 209429, 213526, 321530, 327820, 349970, 360602, 380780, 384967, 392348, 418858, 427052, 490435, 533815, 643060, 699940, 704443, 721204, 769934, 837716, 901505, 980870, 1047145, 1067630, 1174393, 1294889, 1408886, 1539868, 1803010, 1924835, 1961740, 2094290, 2135260, 2348786, 2589778, 2817772, 3522215, 3606020, 3849670, 3950231, 4188580, 4697572, 5179556, 5871965, 6474445, 7044430, 7699340, 7748873, 7900462, 8434277, 11743930, 12948890, 14088860, 14243779, 15497746, 15800924, 16868554, 19751155, 23487860, 25897780, 28487558, 30995492, 33737108, 38744365, 39502310, 42171385, 43452541, 56975116, 71218895, 77488730, 79004620, 84342770, 86905082, 92777047, 142437790, 154977460, 168685540, 173810164, 185554094, 217262705, 284875580, 312068249, 371108188, 434525410, 463885235, 624136498, 869050820, 927770470, 1248272996, 1560341245, 1855540940, 3120682490, 3432750739, 6241364980, 6865501478, 13731002956, 17163753695, 34327507390, 68655014780]

約数ペア:

[(1, 68655014780), (2, 34327507390), (4, 17163753695), (5, 13731002956), (10, 6865501478), (11, 6241364980), (20, 3432750739), (22, 3120682490), (37, 1855540940), (44, 1560341245), (55, 1248272996), (74, 927770470), (79, 869050820), (110, 624136498), (148, 463885235), (158, 434525410), (185, 371108188), (220, 312068249), (241, 284875580), (316, 217262705), (370, 185554094), (395, 173810164), (407, 168685540), (443, 154977460), (482, 142437790), (740, 92777047), (790, 86905082), (814, 84342770), (869, 79004620), (886, 77488730), (964, 71218895), (1205, 56975116), (1580, 43452541), (1628, 42171385), (1738, 39502310), (1772, 38744365), (2035, 33737108), (2215, 30995492), (2410, 28487558), (2651, 25897780), (2923, 23487860), (3476, 19751155), (4070, 16868554), (4345, 15800924), (4430, 15497746), (4820, 14243779), (4873, 14088860), (5302, 12948890), (5846, 11743930), (8140, 8434277), (8690, 7900462), (8860, 7748873), (8917, 7699340), (9746, 7044430), (10604, 6474445), (11692, 5871965), (13255, 5179556), (14615, 4697572), (16391, 4188580), (17380, 3950231), (17834, 3849670), (19039, 3606020), (19492, 3522215), (24365, 2817772), (26510, 2589778), (29230, 2348786), (32153, 2135260), (32782, 2094290), (34997, 1961740), (35668, 1924835), (38078, 1803010), (44585, 1539868), (48730, 1408886), (53020, 1294889), (58460, 1174393), (64306, 1067630), (65564, 1047145), (69994, 980870), (76156, 901505), (81955, 837716), (89170, 769934), (95195, 721204), (97460, 704443), (98087, 699940), (106763, 643060), (128612, 533815), (139988, 490435), (160765, 427052), (163910, 418858), (174985, 392348), (178340, 384967), (180301, 380780), (190390, 360602), (196174, 349970), (209429, 327820), (213526, 321530)]