814525920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3347}}^1$

素因数の和:3394

約数の個数: 216

約数和(自身を含む): 3010729176

約数和(自身を除く): 2196203256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3347, 3380, 3744, 4056, 4680, 5070, 5408, 6084, 6240, 6694, 6760, 7605, 8112, 9360, 10041, 10140, 12168, 13388, 13520, 15210, 16224, 16735, 18720, 20082, 20280, 24336, 26776, 27040, 30123, 30420, 33470, 40164, 40560, 43511, 48672, 50205, 53552, 60246, 60840, 66940, 80328, 81120, 87022, 100410, 107104, 120492, 121680, 130533, 133880, 150615, 160656, 174044, 200820, 217555, 240984, 243360, 261066, 267760, 301230, 321312, 348088, 391599, 401640, 435110, 481968, 522132, 535520, 565643, 602460, 652665, 696176, 783198, 803280, 870220, 963936, 1044264, 1131286, 1204920, 1305330, 1392352, 1566396, 1606560, 1696929, 1740440, 1957995, 2088528, 2262572, 2409840, 2610660, 2828215, 3132792, 3393858, 3480880, 3915990, 4177056, 4525144, 4819680, 5090787, 5221320, 5656430, 6265584, 6787716, 6961760, 7831980, 8484645, 9050288, 10181574, 10442640, 11312860, 12531168, 13575432, 15663960, 16969290, 18100576, 20363148, 20885280, 22625720, 25453935, 27150864, 31327920, 33938580, 40726296, 45251440, 50907870, 54301728, 62655840, 67877160, 81452592, 90502880, 101815740, 135754320, 162905184, 203631480, 271508640, 407262960, 814525920]

約数ペア:

[(1, 814525920), (2, 407262960), (3, 271508640), (4, 203631480), (5, 162905184), (6, 135754320), (8, 101815740), (9, 90502880), (10, 81452592), (12, 67877160), (13, 62655840), (15, 54301728), (16, 50907870), (18, 45251440), (20, 40726296), (24, 33938580), (26, 31327920), (30, 27150864), (32, 25453935), (36, 22625720), (39, 20885280), (40, 20363148), (45, 18100576), (48, 16969290), (52, 15663960), (60, 13575432), (65, 12531168), (72, 11312860), (78, 10442640), (80, 10181574), (90, 9050288), (96, 8484645), (104, 7831980), (117, 6961760), (120, 6787716), (130, 6265584), (144, 5656430), (156, 5221320), (160, 5090787), (169, 4819680), (180, 4525144), (195, 4177056), (208, 3915990), (234, 3480880), (240, 3393858), (260, 3132792), (288, 2828215), (312, 2610660), (338, 2409840), (360, 2262572), (390, 2088528), (416, 1957995), (468, 1740440), (480, 1696929), (507, 1606560), (520, 1566396), (585, 1392352), (624, 1305330), (676, 1204920), (720, 1131286), (780, 1044264), (845, 963936), (936, 870220), (1014, 803280), (1040, 783198), (1170, 696176), (1248, 652665), (1352, 602460), (1440, 565643), (1521, 535520), (1560, 522132), (1690, 481968), (1872, 435110), (2028, 401640), (2080, 391599), (2340, 348088), (2535, 321312), (2704, 301230), (3042, 267760), (3120, 261066), (3347, 243360), (3380, 240984), (3744, 217555), (4056, 200820), (4680, 174044), (5070, 160656), (5408, 150615), (6084, 133880), (6240, 130533), (6694, 121680), (6760, 120492), (7605, 107104), (8112, 100410), (9360, 87022), (10041, 81120), (10140, 80328), (12168, 66940), (13388, 60840), (13520, 60246), (15210, 53552), (16224, 50205), (16735, 48672), (18720, 43511), (20082, 40560), (20280, 40164), (24336, 33470), (26776, 30420), (27040, 30123)]