1789199280

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2831

約数の個数: 280

約数和(自身を含む): 6806417040

約数和(自身を除く): 5017217760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 729, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1458, 1485, 1584, 1620, 1782, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2789, 2916, 2970, 3240, 3564, 3645, 3888, 3960, 4455, 4752, 4860, 5346, 5578, 5832, 5940, 6480, 7128, 7290, 7920, 8019, 8367, 8910, 9720, 10692, 11156, 11664, 11880, 13365, 13945, 14256, 14580, 16038, 16734, 17820, 19440, 21384, 22312, 23760, 25101, 26730, 27890, 29160, 30679, 32076, 33468, 35640, 40095, 41835, 42768, 44624, 50202, 53460, 55780, 58320, 61358, 64152, 66936, 71280, 75303, 80190, 83670, 92037, 100404, 106920, 111560, 122716, 125505, 128304, 133872, 150606, 153395, 160380, 167340, 184074, 200808, 213840, 223120, 225909, 245432, 251010, 276111, 301212, 306790, 320760, 334680, 368148, 376515, 401616, 451818, 460185, 490864, 502020, 552222, 602424, 613580, 641520, 669360, 677727, 736296, 753030, 828333, 903636, 920370, 1004040, 1104444, 1129545, 1204848, 1227160, 1355454, 1380555, 1472592, 1506060, 1656666, 1807272, 1840740, 2008080, 2033181, 2208888, 2259090, 2454320, 2484999, 2710908, 2761110, 3012120, 3313332, 3388635, 3614544, 3681480, 4066362, 4141665, 4417776, 4518180, 4969998, 5421816, 5522220, 6024240, 6626664, 6777270, 7362960, 7454997, 8132724, 8283330, 9036360, 9939996, 10165905, 10843632, 11044440, 12424995, 13253328, 13554540, 14909994, 16265448, 16566660, 18072720, 19879992, 20331810, 22088880, 22364991, 24849990, 27109080, 29819988, 32530896, 33133320, 37274985, 39759984, 40663620, 44729982, 49699980, 54218160, 59639976, 66266640, 74549970, 81327240, 89459964, 99399960, 111824955, 119279952, 149099940, 162654480, 178919928, 198799920, 223649910, 298199880, 357839856, 447299820, 596399760, 894599640, 1789199280]

約数ペア:

[(1, 1789199280), (2, 894599640), (3, 596399760), (4, 447299820), (5, 357839856), (6, 298199880), (8, 223649910), (9, 198799920), (10, 178919928), (11, 162654480), (12, 149099940), (15, 119279952), (16, 111824955), (18, 99399960), (20, 89459964), (22, 81327240), (24, 74549970), (27, 66266640), (30, 59639976), (33, 54218160), (36, 49699980), (40, 44729982), (44, 40663620), (45, 39759984), (48, 37274985), (54, 33133320), (55, 32530896), (60, 29819988), (66, 27109080), (72, 24849990), (80, 22364991), (81, 22088880), (88, 20331810), (90, 19879992), (99, 18072720), (108, 16566660), (110, 16265448), (120, 14909994), (132, 13554540), (135, 13253328), (144, 12424995), (162, 11044440), (165, 10843632), (176, 10165905), (180, 9939996), (198, 9036360), (216, 8283330), (220, 8132724), (240, 7454997), (243, 7362960), (264, 6777270), (270, 6626664), (297, 6024240), (324, 5522220), (330, 5421816), (360, 4969998), (396, 4518180), (405, 4417776), (432, 4141665), (440, 4066362), (486, 3681480), (495, 3614544), (528, 3388635), (540, 3313332), (594, 3012120), (648, 2761110), (660, 2710908), (720, 2484999), (729, 2454320), (792, 2259090), (810, 2208888), (880, 2033181), (891, 2008080), (972, 1840740), (990, 1807272), (1080, 1656666), (1188, 1506060), (1215, 1472592), (1296, 1380555), (1320, 1355454), (1458, 1227160), (1485, 1204848), (1584, 1129545), (1620, 1104444), (1782, 1004040), (1944, 920370), (1980, 903636), (2160, 828333), (2376, 753030), (2430, 736296), (2640, 677727), (2673, 669360), (2789, 641520), (2916, 613580), (2970, 602424), (3240, 552222), (3564, 502020), (3645, 490864), (3888, 460185), (3960, 451818), (4455, 401616), (4752, 376515), (4860, 368148), (5346, 334680), (5578, 320760), (5832, 306790), (5940, 301212), (6480, 276111), (7128, 251010), (7290, 245432), (7920, 225909), (8019, 223120), (8367, 213840), (8910, 200808), (9720, 184074), (10692, 167340), (11156, 160380), (11664, 153395), (11880, 150606), (13365, 133872), (13945, 128304), (14256, 125505), (14580, 122716), (16038, 111560), (16734, 106920), (17820, 100404), (19440, 92037), (21384, 83670), (22312, 80190), (23760, 75303), (25101, 71280), (26730, 66936), (27890, 64152), (29160, 61358), (30679, 58320), (32076, 55780), (33468, 53460), (35640, 50202), (40095, 44624), (41835, 42768)]