1298321640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6691}}^1$

素因数の和:6733

約数の個数: 288

約数和(自身を含む): 5355473760

約数和(自身を除く): 4057152120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 840, 882, 924, 980, 990, 1078, 1155, 1176, 1260, 1320, 1386, 1470, 1540, 1617, 1764, 1848, 1960, 1980, 2156, 2205, 2310, 2520, 2695, 2772, 2940, 3080, 3234, 3465, 3528, 3960, 4312, 4410, 4620, 4851, 5390, 5544, 5880, 6468, 6691, 6930, 8085, 8820, 9240, 9702, 10780, 12936, 13382, 13860, 16170, 17640, 19404, 20073, 21560, 24255, 26764, 27720, 32340, 33455, 38808, 40146, 46837, 48510, 53528, 60219, 64680, 66910, 73601, 80292, 93674, 97020, 100365, 120438, 133820, 140511, 147202, 160584, 187348, 194040, 200730, 220803, 234185, 240876, 267640, 281022, 294404, 301095, 327859, 368005, 374696, 401460, 421533, 441606, 468370, 481752, 515207, 562044, 588808, 602190, 655718, 662409, 702555, 736010, 802920, 843066, 883212, 936740, 983577, 1030414, 1104015, 1124088, 1204380, 1311436, 1324818, 1405110, 1472020, 1545621, 1639295, 1686132, 1766424, 1873480, 1967154, 2060828, 2107665, 2208030, 2408760, 2576035, 2622872, 2649636, 2810220, 2944040, 2950731, 3091242, 3278590, 3312045, 3372264, 3606449, 3934308, 4121656, 4215330, 4416060, 4636863, 4917885, 5152070, 5299272, 5620440, 5901462, 6182484, 6557180, 6624090, 7212898, 7728105, 7868616, 8430660, 8832120, 9273726, 9835770, 10304140, 10819347, 11802924, 12364968, 13114360, 13248180, 14425796, 14753655, 15456210, 16861320, 18032245, 18547452, 19671540, 20608280, 21638694, 23184315, 23605848, 26496360, 28851592, 29507310, 30912420, 32458041, 36064490, 37094904, 39343080, 43277388, 46368630, 54096735, 59014620, 61824840, 64916082, 72128980, 86554776, 92737260, 108193470, 118029240, 129832164, 144257960, 162290205, 185474520, 216386940, 259664328, 324580410, 432773880, 649160820, 1298321640]

約数ペア:

[(1, 1298321640), (2, 649160820), (3, 432773880), (4, 324580410), (5, 259664328), (6, 216386940), (7, 185474520), (8, 162290205), (9, 144257960), (10, 129832164), (11, 118029240), (12, 108193470), (14, 92737260), (15, 86554776), (18, 72128980), (20, 64916082), (21, 61824840), (22, 59014620), (24, 54096735), (28, 46368630), (30, 43277388), (33, 39343080), (35, 37094904), (36, 36064490), (40, 32458041), (42, 30912420), (44, 29507310), (45, 28851592), (49, 26496360), (55, 23605848), (56, 23184315), (60, 21638694), (63, 20608280), (66, 19671540), (70, 18547452), (72, 18032245), (77, 16861320), (84, 15456210), (88, 14753655), (90, 14425796), (98, 13248180), (99, 13114360), (105, 12364968), (110, 11802924), (120, 10819347), (126, 10304140), (132, 9835770), (140, 9273726), (147, 8832120), (154, 8430660), (165, 7868616), (168, 7728105), (180, 7212898), (196, 6624090), (198, 6557180), (210, 6182484), (220, 5901462), (231, 5620440), (245, 5299272), (252, 5152070), (264, 4917885), (280, 4636863), (294, 4416060), (308, 4215330), (315, 4121656), (330, 3934308), (360, 3606449), (385, 3372264), (392, 3312045), (396, 3278590), (420, 3091242), (440, 2950731), (441, 2944040), (462, 2810220), (490, 2649636), (495, 2622872), (504, 2576035), (539, 2408760), (588, 2208030), (616, 2107665), (630, 2060828), (660, 1967154), (693, 1873480), (735, 1766424), (770, 1686132), (792, 1639295), (840, 1545621), (882, 1472020), (924, 1405110), (980, 1324818), (990, 1311436), (1078, 1204380), (1155, 1124088), (1176, 1104015), (1260, 1030414), (1320, 983577), (1386, 936740), (1470, 883212), (1540, 843066), (1617, 802920), (1764, 736010), (1848, 702555), (1960, 662409), (1980, 655718), (2156, 602190), (2205, 588808), (2310, 562044), (2520, 515207), (2695, 481752), (2772, 468370), (2940, 441606), (3080, 421533), (3234, 401460), (3465, 374696), (3528, 368005), (3960, 327859), (4312, 301095), (4410, 294404), (4620, 281022), (4851, 267640), (5390, 240876), (5544, 234185), (5880, 220803), (6468, 200730), (6691, 194040), (6930, 187348), (8085, 160584), (8820, 147202), (9240, 140511), (9702, 133820), (10780, 120438), (12936, 100365), (13382, 97020), (13860, 93674), (16170, 80292), (17640, 73601), (19404, 66910), (20073, 64680), (21560, 60219), (24255, 53528), (26764, 48510), (27720, 46837), (32340, 40146), (33455, 38808)]