3981136320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{28211}}^1$

素因数の和:28248

約数の個数: 252

約数和(自身を含む): 15929680104

約数和(自身を除く): 11948543784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28211, 28224, 35280, 47040, 56422, 70560, 84633, 112844, 141055, 141120, 169266, 197477, 225688, 253899, 282110, 338532, 394954, 423165, 451376, 507798, 564220, 592431, 677064, 789908, 846330, 902752, 987385, 1015596, 1128440, 1184862, 1269495, 1354128, 1382339, 1579816, 1692660, 1777293, 1805504, 1974770, 2031192, 2256880, 2369724, 2538990, 2708256, 2764678, 2962155, 3159632, 3385320, 3554586, 3949540, 4062384, 4147017, 4513760, 4739448, 5077980, 5416512, 5529356, 5924310, 6319264, 6770640, 6911695, 7109172, 7899080, 8124768, 8294034, 8886465, 9027520, 9478896, 10155960, 11058712, 11848620, 12441051, 12638528, 13541280, 13823390, 14218344, 15798160, 16249536, 16588068, 17772930, 18957792, 20311920, 20735085, 22117424, 23697240, 24882102, 27082560, 27646780, 28436688, 31596320, 33176136, 35545860, 37915584, 40623840, 41470170, 44234848, 47394480, 49764204, 55293560, 56873376, 62205255, 63192640, 66352272, 71091720, 81247680, 82940340, 88469696, 94788960, 99528408, 110587120, 113746752, 124410510, 132704544, 142183440, 165880680, 189577920, 199056816, 221174240, 248821020, 265409088, 284366880, 331761360, 398113632, 442348480, 497642040, 568733760, 663522720, 796227264, 995284080, 1327045440, 1990568160, 3981136320]

約数ペア:

[(1, 3981136320), (2, 1990568160), (3, 1327045440), (4, 995284080), (5, 796227264), (6, 663522720), (7, 568733760), (8, 497642040), (9, 442348480), (10, 398113632), (12, 331761360), (14, 284366880), (15, 265409088), (16, 248821020), (18, 221174240), (20, 199056816), (21, 189577920), (24, 165880680), (28, 142183440), (30, 132704544), (32, 124410510), (35, 113746752), (36, 110587120), (40, 99528408), (42, 94788960), (45, 88469696), (48, 82940340), (49, 81247680), (56, 71091720), (60, 66352272), (63, 63192640), (64, 62205255), (70, 56873376), (72, 55293560), (80, 49764204), (84, 47394480), (90, 44234848), (96, 41470170), (98, 40623840), (105, 37915584), (112, 35545860), (120, 33176136), (126, 31596320), (140, 28436688), (144, 27646780), (147, 27082560), (160, 24882102), (168, 23697240), (180, 22117424), (192, 20735085), (196, 20311920), (210, 18957792), (224, 17772930), (240, 16588068), (245, 16249536), (252, 15798160), (280, 14218344), (288, 13823390), (294, 13541280), (315, 12638528), (320, 12441051), (336, 11848620), (360, 11058712), (392, 10155960), (420, 9478896), (441, 9027520), (448, 8886465), (480, 8294034), (490, 8124768), (504, 7899080), (560, 7109172), (576, 6911695), (588, 6770640), (630, 6319264), (672, 5924310), (720, 5529356), (735, 5416512), (784, 5077980), (840, 4739448), (882, 4513760), (960, 4147017), (980, 4062384), (1008, 3949540), (1120, 3554586), (1176, 3385320), (1260, 3159632), (1344, 2962155), (1440, 2764678), (1470, 2708256), (1568, 2538990), (1680, 2369724), (1764, 2256880), (1960, 2031192), (2016, 1974770), (2205, 1805504), (2240, 1777293), (2352, 1692660), (2520, 1579816), (2880, 1382339), (2940, 1354128), (3136, 1269495), (3360, 1184862), (3528, 1128440), (3920, 1015596), (4032, 987385), (4410, 902752), (4704, 846330), (5040, 789908), (5880, 677064), (6720, 592431), (7056, 564220), (7840, 507798), (8820, 451376), (9408, 423165), (10080, 394954), (11760, 338532), (14112, 282110), (15680, 253899), (17640, 225688), (20160, 197477), (23520, 169266), (28211, 141120), (28224, 141055), (35280, 112844), (47040, 84633), (56422, 70560)]