68565178080

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{755789}}^1$

素因数の和:755823

約数の個数: 240

約数和(自身を含む): 276546584160

約数和(自身を除く): 207981406080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 755789, 1511578, 2267367, 3023156, 3778945, 4534734, 5290523, 6046312, 6802101, 7557890, 9069468, 10581046, 11336835, 12092624, 13604202, 15115780, 15871569, 18138936, 20406303, 21162092, 22673670, 24185248, 26452615, 27208404, 30231560, 31743138, 34010505, 36277872, 40812606, 42324184, 45347340, 47614707, 52905230, 54416808, 60463120, 61218909, 63486276, 68021010, 72555744, 79357845, 81625212, 84648368, 90694680, 95229414, 102031515, 105810460, 108833616, 120926240, 122437818, 126972552, 136042020, 142844121, 158715690, 163250424, 169296736, 181389360, 190458828, 204063030, 211620920, 217667232, 238073535, 244875636, 253945104, 272084040, 285688242, 306094545, 317431380, 326500848, 362778720, 380917656, 408126060, 423241840, 428532363, 476147070, 489751272, 507890208, 544168080, 571376484, 612189090, 634862760, 653001696, 714220605, 761835312, 816252120, 846483680, 857064726, 952294140, 979502544, 1088336160, 1142752968, 1224378180, 1269725520, 1428441210, 1523670624, 1632504240, 1714129452, 1904588280, 1959005088, 2142661815, 2285505936, 2448756360, 2539451040, 2856882420, 3265008480, 3428258904, 3809176560, 4285323630, 4571011872, 4897512720, 5713764840, 6856517808, 7618353120, 8570647260, 9795025440, 11427529680, 13713035616, 17141294520, 22855059360, 34282589040, 68565178080]

約数ペア:

[(1, 68565178080), (2, 34282589040), (3, 22855059360), (4, 17141294520), (5, 13713035616), (6, 11427529680), (7, 9795025440), (8, 8570647260), (9, 7618353120), (10, 6856517808), (12, 5713764840), (14, 4897512720), (15, 4571011872), (16, 4285323630), (18, 3809176560), (20, 3428258904), (21, 3265008480), (24, 2856882420), (27, 2539451040), (28, 2448756360), (30, 2285505936), (32, 2142661815), (35, 1959005088), (36, 1904588280), (40, 1714129452), (42, 1632504240), (45, 1523670624), (48, 1428441210), (54, 1269725520), (56, 1224378180), (60, 1142752968), (63, 1088336160), (70, 979502544), (72, 952294140), (80, 857064726), (81, 846483680), (84, 816252120), (90, 761835312), (96, 714220605), (105, 653001696), (108, 634862760), (112, 612189090), (120, 571376484), (126, 544168080), (135, 507890208), (140, 489751272), (144, 476147070), (160, 428532363), (162, 423241840), (168, 408126060), (180, 380917656), (189, 362778720), (210, 326500848), (216, 317431380), (224, 306094545), (240, 285688242), (252, 272084040), (270, 253945104), (280, 244875636), (288, 238073535), (315, 217667232), (324, 211620920), (336, 204063030), (360, 190458828), (378, 181389360), (405, 169296736), (420, 163250424), (432, 158715690), (480, 142844121), (504, 136042020), (540, 126972552), (560, 122437818), (567, 120926240), (630, 108833616), (648, 105810460), (672, 102031515), (720, 95229414), (756, 90694680), (810, 84648368), (840, 81625212), (864, 79357845), (945, 72555744), (1008, 68021010), (1080, 63486276), (1120, 61218909), (1134, 60463120), (1260, 54416808), (1296, 52905230), (1440, 47614707), (1512, 45347340), (1620, 42324184), (1680, 40812606), (1890, 36277872), (2016, 34010505), (2160, 31743138), (2268, 30231560), (2520, 27208404), (2592, 26452615), (2835, 24185248), (3024, 22673670), (3240, 21162092), (3360, 20406303), (3780, 18138936), (4320, 15871569), (4536, 15115780), (5040, 13604202), (5670, 12092624), (6048, 11336835), (6480, 10581046), (7560, 9069468), (9072, 7557890), (10080, 6802101), (11340, 6046312), (12960, 5290523), (15120, 4534734), (18144, 3778945), (22680, 3023156), (30240, 2267367), (45360, 1511578), (90720, 755789)]