187967520

素因数分解:

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

素因数の和:3384

約数の個数: 192

約数和(自身を含む): 708704640

約数和(自身を除く): 520737120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3347, 3510, 3744, 4320, 4680, 5616, 6240, 6694, 7020, 9360, 10041, 11232, 13388, 14040, 16735, 18720, 20082, 26776, 28080, 30123, 33470, 40164, 43511, 50205, 53552, 56160, 60246, 66940, 80328, 87022, 90369, 100410, 107104, 120492, 130533, 133880, 150615, 160656, 174044, 180738, 200820, 217555, 240984, 261066, 267760, 301230, 321312, 348088, 361476, 391599, 401640, 435110, 451845, 481968, 522132, 535520, 602460, 652665, 696176, 722952, 783198, 803280, 870220, 903690, 963936, 1044264, 1174797, 1204920, 1305330, 1392352, 1445904, 1566396, 1606560, 1740440, 1807380, 1957995, 2088528, 2349594, 2409840, 2610660, 2891808, 3132792, 3480880, 3614760, 3915990, 4177056, 4699188, 4819680, 5221320, 5873985, 6265584, 6961760, 7229520, 7831980, 9398376, 10442640, 11747970, 12531168, 14459040, 15663960, 18796752, 20885280, 23495940, 31327920, 37593504, 46991880, 62655840, 93983760, 187967520]

約数ペア:

[(1, 187967520), (2, 93983760), (3, 62655840), (4, 46991880), (5, 37593504), (6, 31327920), (8, 23495940), (9, 20885280), (10, 18796752), (12, 15663960), (13, 14459040), (15, 12531168), (16, 11747970), (18, 10442640), (20, 9398376), (24, 7831980), (26, 7229520), (27, 6961760), (30, 6265584), (32, 5873985), (36, 5221320), (39, 4819680), (40, 4699188), (45, 4177056), (48, 3915990), (52, 3614760), (54, 3480880), (60, 3132792), (65, 2891808), (72, 2610660), (78, 2409840), (80, 2349594), (90, 2088528), (96, 1957995), (104, 1807380), (108, 1740440), (117, 1606560), (120, 1566396), (130, 1445904), (135, 1392352), (144, 1305330), (156, 1204920), (160, 1174797), (180, 1044264), (195, 963936), (208, 903690), (216, 870220), (234, 803280), (240, 783198), (260, 722952), (270, 696176), (288, 652665), (312, 602460), (351, 535520), (360, 522132), (390, 481968), (416, 451845), (432, 435110), (468, 401640), (480, 391599), (520, 361476), (540, 348088), (585, 321312), (624, 301230), (702, 267760), (720, 261066), (780, 240984), (864, 217555), (936, 200820), (1040, 180738), (1080, 174044), (1170, 160656), (1248, 150615), (1404, 133880), (1440, 130533), (1560, 120492), (1755, 107104), (1872, 100410), (2080, 90369), (2160, 87022), (2340, 80328), (2808, 66940), (3120, 60246), (3347, 56160), (3510, 53552), (3744, 50205), (4320, 43511), (4680, 40164), (5616, 33470), (6240, 30123), (6694, 28080), (7020, 26776), (9360, 20082), (10041, 18720), (11232, 16735), (13388, 14040)]