717310080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 320

約数和(自身を含む): 2605889880

約数和(自身を除く): 1888579800

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, 64, 72, 80, 81, 90, 96, 101, 108, 120, 128, 135, 137, 144, 160, 162, 180, 192, 202, 216, 240, 270, 274, 288, 303, 320, 324, 360, 384, 404, 405, 411, 432, 480, 505, 540, 548, 576, 606, 640, 648, 685, 720, 808, 810, 822, 864, 909, 960, 1010, 1080, 1096, 1152, 1212, 1233, 1296, 1370, 1440, 1515, 1616, 1620, 1644, 1728, 1818, 1920, 2020, 2055, 2160, 2192, 2424, 2466, 2592, 2727, 2740, 2880, 3030, 3232, 3240, 3288, 3456, 3636, 3699, 4040, 4110, 4320, 4384, 4545, 4848, 4932, 5184, 5454, 5480, 5760, 6060, 6165, 6464, 6480, 6576, 7272, 7398, 8080, 8181, 8220, 8640, 8768, 9090, 9696, 9864, 10368, 10908, 10960, 11097, 12120, 12330, 12928, 12960, 13152, 13635, 13837, 14544, 14796, 16160, 16362, 16440, 17280, 17536, 18180, 18495, 19392, 19728, 21816, 21920, 22194, 24240, 24660, 25920, 26304, 27270, 27674, 29088, 29592, 32320, 32724, 32880, 36360, 36990, 38784, 39456, 40905, 41511, 43632, 43840, 44388, 48480, 49320, 51840, 52608, 54540, 55348, 55485, 58176, 59184, 64640, 65448, 65760, 69185, 72720, 73980, 78912, 81810, 83022, 87264, 87680, 88776, 96960, 98640, 109080, 110696, 110970, 116352, 118368, 124533, 130896, 131520, 138370, 145440, 147960, 157824, 163620, 166044, 174528, 177552, 193920, 197280, 207555, 218160, 221392, 221940, 236736, 249066, 261792, 263040, 276740, 290880, 295920, 327240, 332088, 349056, 355104, 373599, 394560, 415110, 436320, 442784, 443880, 473472, 498132, 523584, 553480, 581760, 591840, 622665, 654480, 664176, 710208, 747198, 789120, 830220, 872640, 885568, 887760, 996264, 1047168, 1106960, 1120797, 1183680, 1245330, 1308960, 1328352, 1420416, 1494396, 1660440, 1745280, 1771136, 1775520, 1867995, 1992528, 2213920, 2241594, 2367360, 2490660, 2617920, 2656704, 2988792, 3320880, 3551040, 3735990, 3985056, 4427840, 4483188, 4981320, 5235840, 5313408, 5603985, 5977584, 6641760, 7102080, 7471980, 7970112, 8855680, 8966376, 9962640, 11207970, 11955168, 13283520, 14943960, 15940224, 17932752, 19925280, 22415940, 23910336, 26567040, 29887920, 35865504, 39850560, 44831880, 47820672, 59775840, 71731008, 79701120, 89663760, 119551680, 143462016, 179327520, 239103360, 358655040, 717310080]

約数ペア:

[(1, 717310080), (2, 358655040), (3, 239103360), (4, 179327520), (5, 143462016), (6, 119551680), (8, 89663760), (9, 79701120), (10, 71731008), (12, 59775840), (15, 47820672), (16, 44831880), (18, 39850560), (20, 35865504), (24, 29887920), (27, 26567040), (30, 23910336), (32, 22415940), (36, 19925280), (40, 17932752), (45, 15940224), (48, 14943960), (54, 13283520), (60, 11955168), (64, 11207970), (72, 9962640), (80, 8966376), (81, 8855680), (90, 7970112), (96, 7471980), (101, 7102080), (108, 6641760), (120, 5977584), (128, 5603985), (135, 5313408), (137, 5235840), (144, 4981320), (160, 4483188), (162, 4427840), (180, 3985056), (192, 3735990), (202, 3551040), (216, 3320880), (240, 2988792), (270, 2656704), (274, 2617920), (288, 2490660), (303, 2367360), (320, 2241594), (324, 2213920), (360, 1992528), (384, 1867995), (404, 1775520), (405, 1771136), (411, 1745280), (432, 1660440), (480, 1494396), (505, 1420416), (540, 1328352), (548, 1308960), (576, 1245330), (606, 1183680), (640, 1120797), (648, 1106960), (685, 1047168), (720, 996264), (808, 887760), (810, 885568), (822, 872640), (864, 830220), (909, 789120), (960, 747198), (1010, 710208), (1080, 664176), (1096, 654480), (1152, 622665), (1212, 591840), (1233, 581760), (1296, 553480), (1370, 523584), (1440, 498132), (1515, 473472), (1616, 443880), (1620, 442784), (1644, 436320), (1728, 415110), (1818, 394560), (1920, 373599), (2020, 355104), (2055, 349056), (2160, 332088), (2192, 327240), (2424, 295920), (2466, 290880), (2592, 276740), (2727, 263040), (2740, 261792), (2880, 249066), (3030, 236736), (3232, 221940), (3240, 221392), (3288, 218160), (3456, 207555), (3636, 197280), (3699, 193920), (4040, 177552), (4110, 174528), (4320, 166044), (4384, 163620), (4545, 157824), (4848, 147960), (4932, 145440), (5184, 138370), (5454, 131520), (5480, 130896), (5760, 124533), (6060, 118368), (6165, 116352), (6464, 110970), (6480, 110696), (6576, 109080), (7272, 98640), (7398, 96960), (8080, 88776), (8181, 87680), (8220, 87264), (8640, 83022), (8768, 81810), (9090, 78912), (9696, 73980), (9864, 72720), (10368, 69185), (10908, 65760), (10960, 65448), (11097, 64640), (12120, 59184), (12330, 58176), (12928, 55485), (12960, 55348), (13152, 54540), (13635, 52608), (13837, 51840), (14544, 49320), (14796, 48480), (16160, 44388), (16362, 43840), (16440, 43632), (17280, 41511), (17536, 40905), (18180, 39456), (18495, 38784), (19392, 36990), (19728, 36360), (21816, 32880), (21920, 32724), (22194, 32320), (24240, 29592), (24660, 29088), (25920, 27674), (26304, 27270)]