264773520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 982597824

約数和(自身を除く): 717824304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 101, 110, 120, 132, 144, 165, 176, 180, 198, 202, 220, 240, 264, 303, 330, 331, 360, 396, 404, 440, 495, 505, 528, 606, 660, 662, 720, 792, 808, 880, 909, 990, 993, 1010, 1111, 1212, 1320, 1324, 1515, 1584, 1616, 1655, 1818, 1980, 1986, 2020, 2222, 2424, 2640, 2648, 2979, 3030, 3310, 3333, 3636, 3641, 3960, 3972, 4040, 4444, 4545, 4848, 4965, 5296, 5555, 5958, 6060, 6620, 6666, 7272, 7282, 7920, 7944, 8080, 8888, 9090, 9930, 9999, 10923, 11110, 11916, 12120, 13240, 13332, 14544, 14564, 14895, 15888, 16665, 17776, 18180, 18205, 19860, 19998, 21846, 22220, 23832, 24240, 26480, 26664, 29128, 29790, 32769, 33330, 33431, 36360, 36410, 39720, 39996, 43692, 44440, 47664, 49995, 53328, 54615, 58256, 59580, 65538, 66660, 66862, 72720, 72820, 79440, 79992, 87384, 88880, 99990, 100293, 109230, 119160, 131076, 133320, 133724, 145640, 159984, 163845, 167155, 174768, 199980, 200586, 218460, 238320, 262152, 266640, 267448, 291280, 300879, 327690, 334310, 367741, 399960, 401172, 436920, 501465, 524304, 534896, 601758, 655380, 668620, 735482, 799920, 802344, 873840, 1002930, 1103223, 1203516, 1310760, 1337240, 1470964, 1504395, 1604688, 1838705, 2005860, 2206446, 2407032, 2621520, 2674480, 2941928, 3008790, 3309669, 3677410, 4011720, 4412892, 4814064, 5516115, 5883856, 6017580, 6619338, 7354820, 8023440, 8825784, 11032230, 12035160, 13238676, 14709640, 16548345, 17651568, 22064460, 24070320, 26477352, 29419280, 33096690, 44128920, 52954704, 66193380, 88257840, 132386760, 264773520]

約数ペア:

[(1, 264773520), (2, 132386760), (3, 88257840), (4, 66193380), (5, 52954704), (6, 44128920), (8, 33096690), (9, 29419280), (10, 26477352), (11, 24070320), (12, 22064460), (15, 17651568), (16, 16548345), (18, 14709640), (20, 13238676), (22, 12035160), (24, 11032230), (30, 8825784), (33, 8023440), (36, 7354820), (40, 6619338), (44, 6017580), (45, 5883856), (48, 5516115), (55, 4814064), (60, 4412892), (66, 4011720), (72, 3677410), (80, 3309669), (88, 3008790), (90, 2941928), (99, 2674480), (101, 2621520), (110, 2407032), (120, 2206446), (132, 2005860), (144, 1838705), (165, 1604688), (176, 1504395), (180, 1470964), (198, 1337240), (202, 1310760), (220, 1203516), (240, 1103223), (264, 1002930), (303, 873840), (330, 802344), (331, 799920), (360, 735482), (396, 668620), (404, 655380), (440, 601758), (495, 534896), (505, 524304), (528, 501465), (606, 436920), (660, 401172), (662, 399960), (720, 367741), (792, 334310), (808, 327690), (880, 300879), (909, 291280), (990, 267448), (993, 266640), (1010, 262152), (1111, 238320), (1212, 218460), (1320, 200586), (1324, 199980), (1515, 174768), (1584, 167155), (1616, 163845), (1655, 159984), (1818, 145640), (1980, 133724), (1986, 133320), (2020, 131076), (2222, 119160), (2424, 109230), (2640, 100293), (2648, 99990), (2979, 88880), (3030, 87384), (3310, 79992), (3333, 79440), (3636, 72820), (3641, 72720), (3960, 66862), (3972, 66660), (4040, 65538), (4444, 59580), (4545, 58256), (4848, 54615), (4965, 53328), (5296, 49995), (5555, 47664), (5958, 44440), (6060, 43692), (6620, 39996), (6666, 39720), (7272, 36410), (7282, 36360), (7920, 33431), (7944, 33330), (8080, 32769), (8888, 29790), (9090, 29128), (9930, 26664), (9999, 26480), (10923, 24240), (11110, 23832), (11916, 22220), (12120, 21846), (13240, 19998), (13332, 19860), (14544, 18205), (14564, 18180), (14895, 17776), (15888, 16665)]