8027851680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6133}}^1$

素因数の和:6261

約数の個数: 240

約数和(自身を含む): 28616802984

約数和(自身を除く): 20588951304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 101, 108, 120, 135, 144, 160, 162, 180, 202, 216, 240, 270, 288, 303, 324, 360, 404, 405, 432, 480, 505, 540, 606, 648, 720, 808, 810, 864, 909, 1010, 1080, 1212, 1296, 1440, 1515, 1616, 1620, 1818, 2020, 2160, 2424, 2592, 2727, 3030, 3232, 3240, 3636, 4040, 4320, 4545, 4848, 5454, 6060, 6133, 6480, 7272, 8080, 8181, 9090, 9696, 10908, 12120, 12266, 12960, 13635, 14544, 16160, 16362, 18180, 18399, 21816, 24240, 24532, 27270, 29088, 30665, 32724, 36360, 36798, 40905, 43632, 48480, 49064, 54540, 55197, 61330, 65448, 72720, 73596, 81810, 87264, 91995, 98128, 109080, 110394, 122660, 130896, 145440, 147192, 163620, 165591, 183990, 196256, 218160, 220788, 245320, 261792, 275985, 294384, 327240, 331182, 367980, 436320, 441576, 490640, 496773, 551970, 588768, 619433, 654480, 662364, 735960, 827955, 883152, 981280, 993546, 1103940, 1238866, 1308960, 1324728, 1471920, 1655910, 1766304, 1858299, 1987092, 2207880, 2477732, 2483865, 2649456, 2943840, 3097165, 3311820, 3716598, 3974184, 4415760, 4955464, 4967730, 5298912, 5574897, 6194330, 6623640, 7433196, 7948368, 8831520, 9291495, 9910928, 9935460, 11149794, 12388660, 13247280, 14866392, 15896736, 16724691, 18582990, 19821856, 19870920, 22299588, 24777320, 26494560, 27874485, 29732784, 33449382, 37165980, 39741840, 44599176, 49554640, 50174073, 55748970, 59465568, 66898764, 74331960, 79483680, 83623455, 89198352, 99109280, 100348146, 111497940, 133797528, 148663920, 167246910, 178396704, 200696292, 222995880, 250870365, 267595056, 297327840, 334493820, 401392584, 445991760, 501740730, 535190112, 668987640, 802785168, 891983520, 1003481460, 1337975280, 1605570336, 2006962920, 2675950560, 4013925840, 8027851680]

約数ペア:

[(1, 8027851680), (2, 4013925840), (3, 2675950560), (4, 2006962920), (5, 1605570336), (6, 1337975280), (8, 1003481460), (9, 891983520), (10, 802785168), (12, 668987640), (15, 535190112), (16, 501740730), (18, 445991760), (20, 401392584), (24, 334493820), (27, 297327840), (30, 267595056), (32, 250870365), (36, 222995880), (40, 200696292), (45, 178396704), (48, 167246910), (54, 148663920), (60, 133797528), (72, 111497940), (80, 100348146), (81, 99109280), (90, 89198352), (96, 83623455), (101, 79483680), (108, 74331960), (120, 66898764), (135, 59465568), (144, 55748970), (160, 50174073), (162, 49554640), (180, 44599176), (202, 39741840), (216, 37165980), (240, 33449382), (270, 29732784), (288, 27874485), (303, 26494560), (324, 24777320), (360, 22299588), (404, 19870920), (405, 19821856), (432, 18582990), (480, 16724691), (505, 15896736), (540, 14866392), (606, 13247280), (648, 12388660), (720, 11149794), (808, 9935460), (810, 9910928), (864, 9291495), (909, 8831520), (1010, 7948368), (1080, 7433196), (1212, 6623640), (1296, 6194330), (1440, 5574897), (1515, 5298912), (1616, 4967730), (1620, 4955464), (1818, 4415760), (2020, 3974184), (2160, 3716598), (2424, 3311820), (2592, 3097165), (2727, 2943840), (3030, 2649456), (3232, 2483865), (3240, 2477732), (3636, 2207880), (4040, 1987092), (4320, 1858299), (4545, 1766304), (4848, 1655910), (5454, 1471920), (6060, 1324728), (6133, 1308960), (6480, 1238866), (7272, 1103940), (8080, 993546), (8181, 981280), (9090, 883152), (9696, 827955), (10908, 735960), (12120, 662364), (12266, 654480), (12960, 619433), (13635, 588768), (14544, 551970), (16160, 496773), (16362, 490640), (18180, 441576), (18399, 436320), (21816, 367980), (24240, 331182), (24532, 327240), (27270, 294384), (29088, 275985), (30665, 261792), (32724, 245320), (36360, 220788), (36798, 218160), (40905, 196256), (43632, 183990), (48480, 165591), (49064, 163620), (54540, 147192), (55197, 145440), (61330, 130896), (65448, 122660), (72720, 110394), (73596, 109080), (81810, 98128), (87264, 91995)]