1639366080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1283}}^1$

素因数の和:1336

約数の個数: 224

約数和(自身を含む): 5729557248

約数和(自身を除く): 4090191168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1283, 1320, 1331, 1452, 1760, 1815, 1936, 2112, 2420, 2566, 2640, 2662, 2904, 3520, 3630, 3849, 3872, 3993, 4840, 5132, 5280, 5324, 5808, 6415, 6655, 7260, 7698, 7744, 7986, 9680, 10264, 10560, 10648, 11616, 12830, 13310, 14113, 14520, 15396, 15972, 19245, 19360, 19965, 20528, 21296, 23232, 25660, 26620, 28226, 29040, 30792, 31944, 38490, 38720, 39930, 41056, 42339, 42592, 51320, 53240, 56452, 58080, 61584, 63888, 70565, 76980, 79860, 82112, 84678, 85184, 102640, 106480, 112904, 116160, 123168, 127776, 141130, 153960, 155243, 159720, 169356, 205280, 211695, 212960, 225808, 246336, 255552, 282260, 307920, 310486, 319440, 338712, 410560, 423390, 425920, 451616, 465729, 564520, 615840, 620972, 638880, 677424, 776215, 846780, 903232, 931458, 1129040, 1231680, 1241944, 1277760, 1354848, 1552430, 1693560, 1707673, 1862916, 2258080, 2328645, 2483888, 2709696, 3104860, 3387120, 3415346, 3725832, 4516160, 4657290, 4967776, 5123019, 6209720, 6774240, 6830692, 7451664, 8538365, 9314580, 9935552, 10246038, 12419440, 13548480, 13661384, 14903328, 17076730, 18629160, 20492076, 24838880, 25615095, 27322768, 29806656, 34153460, 37258320, 40984152, 49677760, 51230190, 54645536, 68306920, 74516640, 81968304, 102460380, 109291072, 136613840, 149033280, 163936608, 204920760, 273227680, 327873216, 409841520, 546455360, 819683040, 1639366080]

約数ペア:

[(1, 1639366080), (2, 819683040), (3, 546455360), (4, 409841520), (5, 327873216), (6, 273227680), (8, 204920760), (10, 163936608), (11, 149033280), (12, 136613840), (15, 109291072), (16, 102460380), (20, 81968304), (22, 74516640), (24, 68306920), (30, 54645536), (32, 51230190), (33, 49677760), (40, 40984152), (44, 37258320), (48, 34153460), (55, 29806656), (60, 27322768), (64, 25615095), (66, 24838880), (80, 20492076), (88, 18629160), (96, 17076730), (110, 14903328), (120, 13661384), (121, 13548480), (132, 12419440), (160, 10246038), (165, 9935552), (176, 9314580), (192, 8538365), (220, 7451664), (240, 6830692), (242, 6774240), (264, 6209720), (320, 5123019), (330, 4967776), (352, 4657290), (363, 4516160), (440, 3725832), (480, 3415346), (484, 3387120), (528, 3104860), (605, 2709696), (660, 2483888), (704, 2328645), (726, 2258080), (880, 1862916), (960, 1707673), (968, 1693560), (1056, 1552430), (1210, 1354848), (1283, 1277760), (1320, 1241944), (1331, 1231680), (1452, 1129040), (1760, 931458), (1815, 903232), (1936, 846780), (2112, 776215), (2420, 677424), (2566, 638880), (2640, 620972), (2662, 615840), (2904, 564520), (3520, 465729), (3630, 451616), (3849, 425920), (3872, 423390), (3993, 410560), (4840, 338712), (5132, 319440), (5280, 310486), (5324, 307920), (5808, 282260), (6415, 255552), (6655, 246336), (7260, 225808), (7698, 212960), (7744, 211695), (7986, 205280), (9680, 169356), (10264, 159720), (10560, 155243), (10648, 153960), (11616, 141130), (12830, 127776), (13310, 123168), (14113, 116160), (14520, 112904), (15396, 106480), (15972, 102640), (19245, 85184), (19360, 84678), (19965, 82112), (20528, 79860), (21296, 76980), (23232, 70565), (25660, 63888), (26620, 61584), (28226, 58080), (29040, 56452), (30792, 53240), (31944, 51320), (38490, 42592), (38720, 42339), (39930, 41056)]