2055350080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6899}}^1$

素因数の和:6949

約数の個数: 168

約数和(自身を含む): 5993892000

約数和(自身を除く): 3938541920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2660, 3040, 3136, 3724, 3920, 4256, 4655, 5320, 6080, 6899, 7448, 7840, 8512, 9310, 10640, 13798, 14896, 15680, 18620, 21280, 27596, 29792, 34495, 37240, 42560, 48293, 55192, 59584, 68990, 74480, 96586, 110384, 131081, 137980, 148960, 193172, 220768, 241465, 262162, 275960, 297920, 338051, 386344, 441536, 482930, 524324, 551920, 655405, 676102, 772688, 917567, 965860, 1048648, 1103840, 1310810, 1352204, 1545376, 1690255, 1835134, 1931720, 2097296, 2207680, 2621620, 2704408, 3090752, 3380510, 3670268, 3863440, 4194592, 4587835, 5243240, 5408816, 6422969, 6761020, 7340536, 7726880, 8389184, 9175670, 10486480, 10817632, 12845938, 13522040, 14681072, 15453760, 18351340, 20972960, 21635264, 25691876, 27044080, 29362144, 32114845, 36702680, 41945920, 51383752, 54088160, 58724288, 64229690, 73405360, 102767504, 108176320, 128459380, 146810720, 205535008, 256918760, 293621440, 411070016, 513837520, 1027675040, 2055350080]

約数ペア:

[(1, 2055350080), (2, 1027675040), (4, 513837520), (5, 411070016), (7, 293621440), (8, 256918760), (10, 205535008), (14, 146810720), (16, 128459380), (19, 108176320), (20, 102767504), (28, 73405360), (32, 64229690), (35, 58724288), (38, 54088160), (40, 51383752), (49, 41945920), (56, 36702680), (64, 32114845), (70, 29362144), (76, 27044080), (80, 25691876), (95, 21635264), (98, 20972960), (112, 18351340), (133, 15453760), (140, 14681072), (152, 13522040), (160, 12845938), (190, 10817632), (196, 10486480), (224, 9175670), (245, 8389184), (266, 7726880), (280, 7340536), (304, 6761020), (320, 6422969), (380, 5408816), (392, 5243240), (448, 4587835), (490, 4194592), (532, 3863440), (560, 3670268), (608, 3380510), (665, 3090752), (760, 2704408), (784, 2621620), (931, 2207680), (980, 2097296), (1064, 1931720), (1120, 1835134), (1216, 1690255), (1330, 1545376), (1520, 1352204), (1568, 1310810), (1862, 1103840), (1960, 1048648), (2128, 965860), (2240, 917567), (2660, 772688), (3040, 676102), (3136, 655405), (3724, 551920), (3920, 524324), (4256, 482930), (4655, 441536), (5320, 386344), (6080, 338051), (6899, 297920), (7448, 275960), (7840, 262162), (8512, 241465), (9310, 220768), (10640, 193172), (13798, 148960), (14896, 137980), (15680, 131081), (18620, 110384), (21280, 96586), (27596, 74480), (29792, 68990), (34495, 59584), (37240, 55192), (42560, 48293)]