161445909240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1941389}}^1$

素因数の和:1941427

約数の個数: 256

約数和(自身を含む): 670944384000

約数和(自身を除く): 509498474760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5544, 5940, 6930, 7560, 8316, 9240, 10395, 11880, 13860, 16632, 20790, 27720, 41580, 83160, 1941389, 3882778, 5824167, 7765556, 9706945, 11648334, 13589723, 15531112, 17472501, 19413890, 21355279, 23296668, 27179446, 29120835, 34945002, 38827780, 40769169, 42710558, 46593336, 52417503, 54358892, 58241670, 64065837, 67948615, 69890004, 77655560, 81538338, 85421116, 87362505, 104835006, 106776395, 108717784, 116483340, 122307507, 128131674, 135897230, 139780008, 149486953, 163076676, 170842232, 174725010, 192197511, 203845845, 209670012, 213552790, 232966680, 244615014, 256263348, 262087515, 271794460, 298973906, 320329185, 326153352, 349450020, 366922521, 384395022, 407691690, 419340024, 427105580, 448460859, 489230028, 512526696, 524175030, 543588920, 576592533, 597947812, 611537535, 640658370, 698900040, 733845042, 747434765, 768790044, 815383380, 854211160, 896921718, 960987555, 978460056, 1048350060, 1153185066, 1195895624, 1223075070, 1281316740, 1345382577, 1467690084, 1494869530, 1537580088, 1630766760, 1793843436, 1834612605, 1921975110, 2096700120, 2242304295, 2306370132, 2446150140, 2562633480, 2690765154, 2882962665, 2935380168, 2989739060, 3587686872, 3669225210, 3843950220, 4036147731, 4484608590, 4612740264, 4892300280, 5381530308, 5765925330, 5979478120, 6726912885, 7338450420, 7687900440, 8072295462, 8969217180, 10763060616, 11531850660, 13453825770, 14676900840, 16144590924, 17938434360, 20180738655, 23063701320, 26907651540, 32289181848, 40361477310, 53815303080, 80722954620, 161445909240]

約数ペア:

[(1, 161445909240), (2, 80722954620), (3, 53815303080), (4, 40361477310), (5, 32289181848), (6, 26907651540), (7, 23063701320), (8, 20180738655), (9, 17938434360), (10, 16144590924), (11, 14676900840), (12, 13453825770), (14, 11531850660), (15, 10763060616), (18, 8969217180), (20, 8072295462), (21, 7687900440), (22, 7338450420), (24, 6726912885), (27, 5979478120), (28, 5765925330), (30, 5381530308), (33, 4892300280), (35, 4612740264), (36, 4484608590), (40, 4036147731), (42, 3843950220), (44, 3669225210), (45, 3587686872), (54, 2989739060), (55, 2935380168), (56, 2882962665), (60, 2690765154), (63, 2562633480), (66, 2446150140), (70, 2306370132), (72, 2242304295), (77, 2096700120), (84, 1921975110), (88, 1834612605), (90, 1793843436), (99, 1630766760), (105, 1537580088), (108, 1494869530), (110, 1467690084), (120, 1345382577), (126, 1281316740), (132, 1223075070), (135, 1195895624), (140, 1153185066), (154, 1048350060), (165, 978460056), (168, 960987555), (180, 896921718), (189, 854211160), (198, 815383380), (210, 768790044), (216, 747434765), (220, 733845042), (231, 698900040), (252, 640658370), (264, 611537535), (270, 597947812), (280, 576592533), (297, 543588920), (308, 524175030), (315, 512526696), (330, 489230028), (360, 448460859), (378, 427105580), (385, 419340024), (396, 407691690), (420, 384395022), (440, 366922521), (462, 349450020), (495, 326153352), (504, 320329185), (540, 298973906), (594, 271794460), (616, 262087515), (630, 256263348), (660, 244615014), (693, 232966680), (756, 213552790), (770, 209670012), (792, 203845845), (840, 192197511), (924, 174725010), (945, 170842232), (990, 163076676), (1080, 149486953), (1155, 139780008), (1188, 135897230), (1260, 128131674), (1320, 122307507), (1386, 116483340), (1485, 108717784), (1512, 106776395), (1540, 104835006), (1848, 87362505), (1890, 85421116), (1980, 81538338), (2079, 77655560), (2310, 69890004), (2376, 67948615), (2520, 64065837), (2772, 58241670), (2970, 54358892), (3080, 52417503), (3465, 46593336), (3780, 42710558), (3960, 40769169), (4158, 38827780), (4620, 34945002), (5544, 29120835), (5940, 27179446), (6930, 23296668), (7560, 21355279), (8316, 19413890), (9240, 17472501), (10395, 15531112), (11880, 13589723), (13860, 11648334), (16632, 9706945), (20790, 7765556), (27720, 5824167), (41580, 3882778), (83160, 1941389)]