3981080640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2161}}^1$

素因数の和:2301

約数の個数: 224

約数和(自身を含む): 13443143040

約数和(自身を除く): 9462062400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 101, 114, 120, 152, 160, 190, 192, 202, 228, 240, 285, 303, 304, 320, 380, 404, 456, 480, 505, 570, 606, 608, 760, 808, 912, 960, 1010, 1140, 1212, 1216, 1515, 1520, 1616, 1824, 1919, 2020, 2161, 2280, 2424, 3030, 3040, 3232, 3648, 3838, 4040, 4322, 4560, 4848, 5757, 6060, 6080, 6464, 6483, 7676, 8080, 8644, 9120, 9595, 9696, 10805, 11514, 12120, 12966, 15352, 16160, 17288, 18240, 19190, 19392, 21610, 23028, 24240, 25932, 28785, 30704, 32320, 32415, 34576, 38380, 41059, 43220, 46056, 48480, 51864, 57570, 61408, 64830, 69152, 76760, 82118, 86440, 92112, 96960, 103728, 115140, 122816, 123177, 129660, 138304, 153520, 164236, 172880, 184224, 205295, 207456, 218261, 230280, 246354, 259320, 307040, 328472, 345760, 368448, 410590, 414912, 436522, 460560, 492708, 518640, 614080, 615885, 654783, 656944, 691520, 821180, 873044, 921120, 985416, 1037280, 1091305, 1231770, 1309566, 1313888, 1642360, 1746088, 1842240, 1970832, 2074560, 2182610, 2463540, 2619132, 2627776, 3273915, 3284720, 3492176, 3941664, 4146959, 4365220, 4927080, 5238264, 6547830, 6569440, 6984352, 7883328, 8293918, 8730440, 9854160, 10476528, 12440877, 13095660, 13138880, 13968704, 16587836, 17460880, 19708320, 20734795, 20953056, 24881754, 26191320, 33175672, 34921760, 39416640, 41469590, 41906112, 49763508, 52382640, 62204385, 66351344, 69843520, 82939180, 99527016, 104765280, 124408770, 132702688, 165878360, 199054032, 209530560, 248817540, 265405376, 331756720, 398108064, 497635080, 663513440, 796216128, 995270160, 1327026880, 1990540320, 3981080640]

約数ペア:

[(1, 3981080640), (2, 1990540320), (3, 1327026880), (4, 995270160), (5, 796216128), (6, 663513440), (8, 497635080), (10, 398108064), (12, 331756720), (15, 265405376), (16, 248817540), (19, 209530560), (20, 199054032), (24, 165878360), (30, 132702688), (32, 124408770), (38, 104765280), (40, 99527016), (48, 82939180), (57, 69843520), (60, 66351344), (64, 62204385), (76, 52382640), (80, 49763508), (95, 41906112), (96, 41469590), (101, 39416640), (114, 34921760), (120, 33175672), (152, 26191320), (160, 24881754), (190, 20953056), (192, 20734795), (202, 19708320), (228, 17460880), (240, 16587836), (285, 13968704), (303, 13138880), (304, 13095660), (320, 12440877), (380, 10476528), (404, 9854160), (456, 8730440), (480, 8293918), (505, 7883328), (570, 6984352), (606, 6569440), (608, 6547830), (760, 5238264), (808, 4927080), (912, 4365220), (960, 4146959), (1010, 3941664), (1140, 3492176), (1212, 3284720), (1216, 3273915), (1515, 2627776), (1520, 2619132), (1616, 2463540), (1824, 2182610), (1919, 2074560), (2020, 1970832), (2161, 1842240), (2280, 1746088), (2424, 1642360), (3030, 1313888), (3040, 1309566), (3232, 1231770), (3648, 1091305), (3838, 1037280), (4040, 985416), (4322, 921120), (4560, 873044), (4848, 821180), (5757, 691520), (6060, 656944), (6080, 654783), (6464, 615885), (6483, 614080), (7676, 518640), (8080, 492708), (8644, 460560), (9120, 436522), (9595, 414912), (9696, 410590), (10805, 368448), (11514, 345760), (12120, 328472), (12966, 307040), (15352, 259320), (16160, 246354), (17288, 230280), (18240, 218261), (19190, 207456), (19392, 205295), (21610, 184224), (23028, 172880), (24240, 164236), (25932, 153520), (28785, 138304), (30704, 129660), (32320, 123177), (32415, 122816), (34576, 115140), (38380, 103728), (41059, 96960), (43220, 92112), (46056, 86440), (48480, 82118), (51864, 76760), (57570, 69152), (61408, 64830)]