7156617440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{757}}^1$

素因数の和:1169

約数の個数: 192

約数和(自身を含む): 20244639744

約数和(自身を除く): 13088022304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 367, 368, 460, 560, 644, 734, 736, 757, 805, 920, 1120, 1288, 1468, 1514, 1610, 1835, 1840, 2569, 2576, 2936, 3028, 3220, 3670, 3680, 3785, 5138, 5152, 5299, 5872, 6056, 6440, 7340, 7570, 8441, 10276, 10598, 11744, 12112, 12845, 12880, 14680, 15140, 16882, 17411, 20552, 21196, 24224, 25690, 25760, 26495, 29360, 30280, 33764, 34822, 41104, 42205, 42392, 51380, 52990, 58720, 59087, 60560, 67528, 69644, 82208, 84410, 84784, 87055, 102760, 105980, 118174, 121120, 121877, 135056, 139288, 168820, 169568, 174110, 205520, 211960, 236348, 243754, 270112, 277819, 278576, 295435, 337640, 348220, 411040, 423920, 472696, 487508, 555638, 557152, 590870, 609385, 675280, 696440, 847840, 945392, 975016, 1111276, 1181740, 1218770, 1350560, 1389095, 1392880, 1890784, 1944733, 1950032, 2222552, 2363480, 2437540, 2778190, 2785760, 3889466, 3900064, 4445104, 4726960, 4875080, 5556380, 6389837, 7778932, 8890208, 9453920, 9723665, 9750160, 11112760, 12779674, 15557864, 19447330, 19500320, 22225520, 25559348, 31115728, 31949185, 38894660, 44451040, 44728859, 51118696, 62231456, 63898370, 77789320, 89457718, 102237392, 127796740, 155578640, 178915436, 204474784, 223644295, 255593480, 311157280, 357830872, 447288590, 511186960, 715661744, 894577180, 1022373920, 1431323488, 1789154360, 3578308720, 7156617440]

約数ペア:

[(1, 7156617440), (2, 3578308720), (4, 1789154360), (5, 1431323488), (7, 1022373920), (8, 894577180), (10, 715661744), (14, 511186960), (16, 447288590), (20, 357830872), (23, 311157280), (28, 255593480), (32, 223644295), (35, 204474784), (40, 178915436), (46, 155578640), (56, 127796740), (70, 102237392), (80, 89457718), (92, 77789320), (112, 63898370), (115, 62231456), (140, 51118696), (160, 44728859), (161, 44451040), (184, 38894660), (224, 31949185), (230, 31115728), (280, 25559348), (322, 22225520), (367, 19500320), (368, 19447330), (460, 15557864), (560, 12779674), (644, 11112760), (734, 9750160), (736, 9723665), (757, 9453920), (805, 8890208), (920, 7778932), (1120, 6389837), (1288, 5556380), (1468, 4875080), (1514, 4726960), (1610, 4445104), (1835, 3900064), (1840, 3889466), (2569, 2785760), (2576, 2778190), (2936, 2437540), (3028, 2363480), (3220, 2222552), (3670, 1950032), (3680, 1944733), (3785, 1890784), (5138, 1392880), (5152, 1389095), (5299, 1350560), (5872, 1218770), (6056, 1181740), (6440, 1111276), (7340, 975016), (7570, 945392), (8441, 847840), (10276, 696440), (10598, 675280), (11744, 609385), (12112, 590870), (12845, 557152), (12880, 555638), (14680, 487508), (15140, 472696), (16882, 423920), (17411, 411040), (20552, 348220), (21196, 337640), (24224, 295435), (25690, 278576), (25760, 277819), (26495, 270112), (29360, 243754), (30280, 236348), (33764, 211960), (34822, 205520), (41104, 174110), (42205, 169568), (42392, 168820), (51380, 139288), (52990, 135056), (58720, 121877), (59087, 121120), (60560, 118174), (67528, 105980), (69644, 102760), (82208, 87055), (84410, 84784)]