128981337120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{130379}}^1$

素因数の和:130632

約数の個数: 192

約数和(自身を含む): 453409488000

約数和(自身を除く): 324428150880

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 229, 240, 270, 288, 360, 432, 458, 480, 540, 687, 720, 864, 916, 1080, 1145, 1374, 1440, 1832, 2061, 2160, 2290, 2748, 3435, 3664, 4122, 4320, 4580, 5496, 6183, 6870, 7328, 8244, 9160, 10305, 10992, 12366, 13740, 16488, 18320, 20610, 21984, 24732, 27480, 30915, 32976, 36640, 41220, 49464, 54960, 61830, 65952, 82440, 98928, 109920, 123660, 130379, 164880, 197856, 247320, 260758, 329760, 391137, 494640, 521516, 651895, 782274, 989280, 1043032, 1173411, 1303790, 1564548, 1955685, 2086064, 2346822, 2607580, 3129096, 3520233, 3911370, 4172128, 4693644, 5215160, 5867055, 6258192, 7040466, 7822740, 9387288, 10430320, 11734110, 12516384, 14080932, 15645480, 17601165, 18774576, 20860640, 23468220, 28161864, 29856791, 31290960, 35202330, 37549152, 46936440, 56323728, 59713582, 62581920, 70404660, 89570373, 93872880, 112647456, 119427164, 140809320, 149283955, 179140746, 187745760, 238854328, 268711119, 281618640, 298567910, 358281492, 447851865, 477708656, 537422238, 563237280, 597135820, 716562984, 806133357, 895703730, 955417312, 1074844476, 1194271640, 1343555595, 1433125968, 1612266714, 1791407460, 2149688952, 2388543280, 2687111190, 2866251936, 3224533428, 3582814920, 4030666785, 4299377904, 4777086560, 5374222380, 6449066856, 7165629840, 8061333570, 8598755808, 10748444760, 12898133712, 14331259680, 16122667140, 21496889520, 25796267424, 32245334280, 42993779040, 64490668560, 128981337120]

約数ペア:

[(1, 128981337120), (2, 64490668560), (3, 42993779040), (4, 32245334280), (5, 25796267424), (6, 21496889520), (8, 16122667140), (9, 14331259680), (10, 12898133712), (12, 10748444760), (15, 8598755808), (16, 8061333570), (18, 7165629840), (20, 6449066856), (24, 5374222380), (27, 4777086560), (30, 4299377904), (32, 4030666785), (36, 3582814920), (40, 3224533428), (45, 2866251936), (48, 2687111190), (54, 2388543280), (60, 2149688952), (72, 1791407460), (80, 1612266714), (90, 1433125968), (96, 1343555595), (108, 1194271640), (120, 1074844476), (135, 955417312), (144, 895703730), (160, 806133357), (180, 716562984), (216, 597135820), (229, 563237280), (240, 537422238), (270, 477708656), (288, 447851865), (360, 358281492), (432, 298567910), (458, 281618640), (480, 268711119), (540, 238854328), (687, 187745760), (720, 179140746), (864, 149283955), (916, 140809320), (1080, 119427164), (1145, 112647456), (1374, 93872880), (1440, 89570373), (1832, 70404660), (2061, 62581920), (2160, 59713582), (2290, 56323728), (2748, 46936440), (3435, 37549152), (3664, 35202330), (4122, 31290960), (4320, 29856791), (4580, 28161864), (5496, 23468220), (6183, 20860640), (6870, 18774576), (7328, 17601165), (8244, 15645480), (9160, 14080932), (10305, 12516384), (10992, 11734110), (12366, 10430320), (13740, 9387288), (16488, 7822740), (18320, 7040466), (20610, 6258192), (21984, 5867055), (24732, 5215160), (27480, 4693644), (30915, 4172128), (32976, 3911370), (36640, 3520233), (41220, 3129096), (49464, 2607580), (54960, 2346822), (61830, 2086064), (65952, 1955685), (82440, 1564548), (98928, 1303790), (109920, 1173411), (123660, 1043032), (130379, 989280), (164880, 782274), (197856, 651895), (247320, 521516), (260758, 494640), (329760, 391137)]