219178080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 830033568

約数和(自身を除く): 610855488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 101, 110, 120, 132, 137, 144, 160, 165, 176, 180, 198, 202, 220, 240, 264, 274, 288, 303, 330, 352, 360, 396, 404, 411, 440, 480, 495, 505, 528, 548, 606, 660, 685, 720, 792, 808, 822, 880, 909, 990, 1010, 1056, 1096, 1111, 1212, 1233, 1320, 1370, 1440, 1507, 1515, 1584, 1616, 1644, 1760, 1818, 1980, 2020, 2055, 2192, 2222, 2424, 2466, 2640, 2740, 3014, 3030, 3168, 3232, 3288, 3333, 3636, 3960, 4040, 4110, 4384, 4444, 4521, 4545, 4848, 4932, 5280, 5480, 5555, 6028, 6060, 6165, 6576, 6666, 7272, 7535, 7920, 8080, 8220, 8888, 9042, 9090, 9696, 9864, 9999, 10960, 11110, 12056, 12120, 12330, 13152, 13332, 13563, 13837, 14544, 15070, 15840, 16160, 16440, 16665, 17776, 18084, 18180, 19728, 19998, 21920, 22220, 22605, 24112, 24240, 24660, 26664, 27126, 27674, 29088, 30140, 32880, 33330, 35552, 36168, 36360, 39456, 39996, 41511, 44440, 45210, 48224, 48480, 49320, 49995, 53328, 54252, 55348, 60280, 65760, 66660, 67815, 69185, 72336, 72720, 79992, 83022, 88880, 90420, 98640, 99990, 106656, 108504, 110696, 120560, 124533, 133320, 135630, 138370, 144672, 145440, 152207, 159984, 166044, 177760, 180840, 197280, 199980, 207555, 217008, 221392, 241120, 249066, 266640, 271260, 276740, 304414, 319968, 332088, 361680, 399960, 415110, 434016, 442784, 456621, 498132, 533280, 542520, 553480, 608828, 622665, 664176, 723360, 761035, 799920, 830220, 913242, 996264, 1085040, 1106960, 1217656, 1245330, 1328352, 1369863, 1522070, 1599840, 1660440, 1826484, 1992528, 2170080, 2213920, 2283105, 2435312, 2490660, 2739726, 3044140, 3320880, 3652968, 3985056, 4566210, 4870624, 4981320, 5479452, 6088280, 6641760, 6849315, 7305936, 9132420, 9962640, 10958904, 12176560, 13698630, 14611872, 18264840, 19925280, 21917808, 24353120, 27397260, 36529680, 43835616, 54794520, 73059360, 109589040, 219178080]

約数ペア:

[(1, 219178080), (2, 109589040), (3, 73059360), (4, 54794520), (5, 43835616), (6, 36529680), (8, 27397260), (9, 24353120), (10, 21917808), (11, 19925280), (12, 18264840), (15, 14611872), (16, 13698630), (18, 12176560), (20, 10958904), (22, 9962640), (24, 9132420), (30, 7305936), (32, 6849315), (33, 6641760), (36, 6088280), (40, 5479452), (44, 4981320), (45, 4870624), (48, 4566210), (55, 3985056), (60, 3652968), (66, 3320880), (72, 3044140), (80, 2739726), (88, 2490660), (90, 2435312), (96, 2283105), (99, 2213920), (101, 2170080), (110, 1992528), (120, 1826484), (132, 1660440), (137, 1599840), (144, 1522070), (160, 1369863), (165, 1328352), (176, 1245330), (180, 1217656), (198, 1106960), (202, 1085040), (220, 996264), (240, 913242), (264, 830220), (274, 799920), (288, 761035), (303, 723360), (330, 664176), (352, 622665), (360, 608828), (396, 553480), (404, 542520), (411, 533280), (440, 498132), (480, 456621), (495, 442784), (505, 434016), (528, 415110), (548, 399960), (606, 361680), (660, 332088), (685, 319968), (720, 304414), (792, 276740), (808, 271260), (822, 266640), (880, 249066), (909, 241120), (990, 221392), (1010, 217008), (1056, 207555), (1096, 199980), (1111, 197280), (1212, 180840), (1233, 177760), (1320, 166044), (1370, 159984), (1440, 152207), (1507, 145440), (1515, 144672), (1584, 138370), (1616, 135630), (1644, 133320), (1760, 124533), (1818, 120560), (1980, 110696), (2020, 108504), (2055, 106656), (2192, 99990), (2222, 98640), (2424, 90420), (2466, 88880), (2640, 83022), (2740, 79992), (3014, 72720), (3030, 72336), (3168, 69185), (3232, 67815), (3288, 66660), (3333, 65760), (3636, 60280), (3960, 55348), (4040, 54252), (4110, 53328), (4384, 49995), (4444, 49320), (4521, 48480), (4545, 48224), (4848, 45210), (4932, 44440), (5280, 41511), (5480, 39996), (5555, 39456), (6028, 36360), (6060, 36168), (6165, 35552), (6576, 33330), (6666, 32880), (7272, 30140), (7535, 29088), (7920, 27674), (8080, 27126), (8220, 26664), (8888, 24660), (9042, 24240), (9090, 24112), (9696, 22605), (9864, 22220), (9999, 21920), (10960, 19998), (11110, 19728), (12056, 18180), (12120, 18084), (12330, 17776), (13152, 16665), (13332, 16440), (13563, 16160), (13837, 15840), (14544, 15070)]