1580037840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2371

約数の個数: 200

約数和(自身を含む): 5540527080

約数和(自身を除く): 3960489240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 109, 120, 135, 144, 162, 180, 216, 218, 240, 270, 324, 327, 360, 405, 432, 436, 540, 545, 648, 654, 720, 810, 872, 981, 1080, 1090, 1296, 1308, 1620, 1635, 1744, 1962, 2160, 2180, 2237, 2616, 2943, 3240, 3270, 3924, 4360, 4474, 4905, 5232, 5886, 6480, 6540, 6711, 7848, 8720, 8829, 8948, 9810, 11185, 11772, 13080, 13422, 14715, 15696, 17658, 17896, 19620, 20133, 22370, 23544, 26160, 26844, 29430, 33555, 35316, 35792, 39240, 40266, 44145, 44740, 47088, 53688, 58860, 60399, 67110, 70632, 78480, 80532, 88290, 89480, 100665, 107376, 117720, 120798, 134220, 141264, 161064, 176580, 178960, 181197, 201330, 235440, 241596, 243833, 268440, 301995, 322128, 353160, 362394, 402660, 483192, 487666, 536880, 603990, 706320, 724788, 731499, 805320, 905985, 966384, 975332, 1207980, 1219165, 1449576, 1462998, 1610640, 1811970, 1950664, 2194497, 2415960, 2438330, 2899152, 2925996, 3623940, 3657495, 3901328, 4388994, 4831920, 4876660, 5851992, 6583491, 7247880, 7314990, 8777988, 9753320, 10972485, 11703984, 13166982, 14495760, 14629980, 17555976, 19506640, 19750473, 21944970, 26333964, 29259960, 32917455, 35111952, 39500946, 43889940, 52667928, 58519920, 65834910, 79001892, 87779880, 98752365, 105335856, 131669820, 158003784, 175559760, 197504730, 263339640, 316007568, 395009460, 526679280, 790018920, 1580037840]

約数ペア:

[(1, 1580037840), (2, 790018920), (3, 526679280), (4, 395009460), (5, 316007568), (6, 263339640), (8, 197504730), (9, 175559760), (10, 158003784), (12, 131669820), (15, 105335856), (16, 98752365), (18, 87779880), (20, 79001892), (24, 65834910), (27, 58519920), (30, 52667928), (36, 43889940), (40, 39500946), (45, 35111952), (48, 32917455), (54, 29259960), (60, 26333964), (72, 21944970), (80, 19750473), (81, 19506640), (90, 17555976), (108, 14629980), (109, 14495760), (120, 13166982), (135, 11703984), (144, 10972485), (162, 9753320), (180, 8777988), (216, 7314990), (218, 7247880), (240, 6583491), (270, 5851992), (324, 4876660), (327, 4831920), (360, 4388994), (405, 3901328), (432, 3657495), (436, 3623940), (540, 2925996), (545, 2899152), (648, 2438330), (654, 2415960), (720, 2194497), (810, 1950664), (872, 1811970), (981, 1610640), (1080, 1462998), (1090, 1449576), (1296, 1219165), (1308, 1207980), (1620, 975332), (1635, 966384), (1744, 905985), (1962, 805320), (2160, 731499), (2180, 724788), (2237, 706320), (2616, 603990), (2943, 536880), (3240, 487666), (3270, 483192), (3924, 402660), (4360, 362394), (4474, 353160), (4905, 322128), (5232, 301995), (5886, 268440), (6480, 243833), (6540, 241596), (6711, 235440), (7848, 201330), (8720, 181197), (8829, 178960), (8948, 176580), (9810, 161064), (11185, 141264), (11772, 134220), (13080, 120798), (13422, 117720), (14715, 107376), (15696, 100665), (17658, 89480), (17896, 88290), (19620, 80532), (20133, 78480), (22370, 70632), (23544, 67110), (26160, 60399), (26844, 58860), (29430, 53688), (33555, 47088), (35316, 44740), (35792, 44145), (39240, 40266)]