2779800660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56569}}^1$

素因数の和:56607

約数の個数: 192

約数和(自身を含む): 10644211200

約数和(自身を除く): 7864410540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 24570, 49140, 56569, 113138, 169707, 226276, 282845, 339414, 395983, 509121, 565690, 678828, 735397, 791966, 848535, 1018242, 1131380, 1187949, 1470794, 1527363, 1583932, 1697070, 1979915, 2036484, 2206191, 2375898, 2545605, 2941588, 3054726, 3394140, 3563847, 3676985, 3959830, 4412382, 4751796, 5091210, 5147779, 5939745, 6109452, 6618573, 7127694, 7353970, 7636815, 7919660, 8824764, 10182420, 10295558, 10691541, 11030955, 11879490, 13237146, 14255388, 14707940, 15273630, 15443337, 17819235, 19855719, 20591116, 21383082, 22061910, 23758980, 25738895, 26474292, 30547260, 30886674, 33092865, 35638470, 39711438, 42766164, 44123820, 46330011, 51477790, 53457705, 61773348, 66185730, 71276940, 77216685, 79422876, 92660022, 99278595, 102955580, 106915410, 132371460, 138990033, 154433370, 185320044, 198557190, 213830820, 231650055, 277980066, 308866740, 397114380, 463300110, 555960132, 694950165, 926600220, 1389900330, 2779800660]

約数ペア:

[(1, 2779800660), (2, 1389900330), (3, 926600220), (4, 694950165), (5, 555960132), (6, 463300110), (7, 397114380), (9, 308866740), (10, 277980066), (12, 231650055), (13, 213830820), (14, 198557190), (15, 185320044), (18, 154433370), (20, 138990033), (21, 132371460), (26, 106915410), (27, 102955580), (28, 99278595), (30, 92660022), (35, 79422876), (36, 77216685), (39, 71276940), (42, 66185730), (45, 61773348), (52, 53457705), (54, 51477790), (60, 46330011), (63, 44123820), (65, 42766164), (70, 39711438), (78, 35638470), (84, 33092865), (90, 30886674), (91, 30547260), (105, 26474292), (108, 25738895), (117, 23758980), (126, 22061910), (130, 21383082), (135, 20591116), (140, 19855719), (156, 17819235), (180, 15443337), (182, 15273630), (189, 14707940), (195, 14255388), (210, 13237146), (234, 11879490), (252, 11030955), (260, 10691541), (270, 10295558), (273, 10182420), (315, 8824764), (351, 7919660), (364, 7636815), (378, 7353970), (390, 7127694), (420, 6618573), (455, 6109452), (468, 5939745), (540, 5147779), (546, 5091210), (585, 4751796), (630, 4412382), (702, 3959830), (756, 3676985), (780, 3563847), (819, 3394140), (910, 3054726), (945, 2941588), (1092, 2545605), (1170, 2375898), (1260, 2206191), (1365, 2036484), (1404, 1979915), (1638, 1697070), (1755, 1583932), (1820, 1527363), (1890, 1470794), (2340, 1187949), (2457, 1131380), (2730, 1018242), (3276, 848535), (3510, 791966), (3780, 735397), (4095, 678828), (4914, 565690), (5460, 509121), (7020, 395983), (8190, 339414), (9828, 282845), (12285, 226276), (16380, 169707), (24570, 113138), (49140, 56569)]