8891079120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{160373}}^1$

素因数の和:160410

約数の個数: 240

約数和(自身を含む): 37227295872

約数和(自身を除く): 28336216752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 27720, 55440, 160373, 320746, 481119, 641492, 801865, 962238, 1122611, 1282984, 1443357, 1603730, 1764103, 1924476, 2245222, 2405595, 2565968, 2886714, 3207460, 3367833, 3528206, 3848952, 4490444, 4811190, 5292309, 5613055, 5773428, 6414920, 6735666, 7056412, 7216785, 7697904, 8820515, 8980888, 9622380, 10103499, 10584618, 11226110, 11546856, 12348721, 12829840, 13471332, 14112824, 14433570, 15876927, 16839165, 17641030, 17961776, 19244760, 20206998, 21169236, 22452220, 23093712, 24697442, 26461545, 26942664, 28225648, 28867140, 31753854, 33678330, 35282060, 37046163, 38489520, 40413996, 42338472, 44904440, 49394884, 50517495, 52923090, 53885328, 57734280, 61743605, 63507708, 67356660, 70564120, 74092326, 79384635, 80827992, 84676944, 89808880, 98789768, 101034990, 105846180, 111138489, 115468560, 123487210, 127015416, 134713320, 141128240, 148184652, 158769270, 161655984, 185230815, 197579536, 202069980, 211692360, 222276978, 246974420, 254030832, 269426640, 296369304, 317538540, 370461630, 404139960, 423384720, 444553956, 493948840, 555692445, 592738608, 635077080, 740923260, 808279920, 889107912, 987897680, 1111384890, 1270154160, 1481846520, 1778215824, 2222769780, 2963693040, 4445539560, 8891079120]

約数ペア:

[(1, 8891079120), (2, 4445539560), (3, 2963693040), (4, 2222769780), (5, 1778215824), (6, 1481846520), (7, 1270154160), (8, 1111384890), (9, 987897680), (10, 889107912), (11, 808279920), (12, 740923260), (14, 635077080), (15, 592738608), (16, 555692445), (18, 493948840), (20, 444553956), (21, 423384720), (22, 404139960), (24, 370461630), (28, 317538540), (30, 296369304), (33, 269426640), (35, 254030832), (36, 246974420), (40, 222276978), (42, 211692360), (44, 202069980), (45, 197579536), (48, 185230815), (55, 161655984), (56, 158769270), (60, 148184652), (63, 141128240), (66, 134713320), (70, 127015416), (72, 123487210), (77, 115468560), (80, 111138489), (84, 105846180), (88, 101034990), (90, 98789768), (99, 89808880), (105, 84676944), (110, 80827992), (112, 79384635), (120, 74092326), (126, 70564120), (132, 67356660), (140, 63507708), (144, 61743605), (154, 57734280), (165, 53885328), (168, 52923090), (176, 50517495), (180, 49394884), (198, 44904440), (210, 42338472), (220, 40413996), (231, 38489520), (240, 37046163), (252, 35282060), (264, 33678330), (280, 31753854), (308, 28867140), (315, 28225648), (330, 26942664), (336, 26461545), (360, 24697442), (385, 23093712), (396, 22452220), (420, 21169236), (440, 20206998), (462, 19244760), (495, 17961776), (504, 17641030), (528, 16839165), (560, 15876927), (616, 14433570), (630, 14112824), (660, 13471332), (693, 12829840), (720, 12348721), (770, 11546856), (792, 11226110), (840, 10584618), (880, 10103499), (924, 9622380), (990, 8980888), (1008, 8820515), (1155, 7697904), (1232, 7216785), (1260, 7056412), (1320, 6735666), (1386, 6414920), (1540, 5773428), (1584, 5613055), (1680, 5292309), (1848, 4811190), (1980, 4490444), (2310, 3848952), (2520, 3528206), (2640, 3367833), (2772, 3207460), (3080, 2886714), (3465, 2565968), (3696, 2405595), (3960, 2245222), (4620, 1924476), (5040, 1764103), (5544, 1603730), (6160, 1443357), (6930, 1282984), (7920, 1122611), (9240, 962238), (11088, 801865), (13860, 641492), (18480, 481119), (27720, 320746), (55440, 160373)]