8968974560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{641}}^1$

素因数の和:738

約数の個数: 288

約数和(自身を含む): 26989454016

約数和(自身を除く): 18020479456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 620, 641, 728, 806, 868, 910, 961, 992, 1040, 1085, 1120, 1240, 1282, 1456, 1612, 1736, 1820, 1922, 2015, 2080, 2170, 2480, 2564, 2821, 2912, 3205, 3224, 3472, 3640, 3844, 4030, 4340, 4487, 4805, 4960, 5128, 5642, 6410, 6448, 6727, 6944, 7280, 7688, 8060, 8333, 8680, 8974, 9610, 10256, 11284, 12493, 12820, 12896, 13454, 14105, 14560, 15376, 16120, 16666, 17360, 17948, 19220, 19871, 20512, 22435, 22568, 24986, 25640, 26908, 28210, 30752, 32240, 33332, 33635, 34720, 35896, 38440, 39742, 41665, 44870, 45136, 49972, 51280, 53816, 56420, 58331, 62465, 64480, 66664, 67270, 71792, 76880, 79484, 83330, 87451, 89740, 90272, 99355, 99944, 102560, 107632, 112840, 116662, 124930, 133328, 134540, 139097, 143584, 153760, 158968, 166660, 174902, 179480, 198710, 199888, 215264, 225680, 233324, 249860, 258323, 266656, 269080, 278194, 291655, 317936, 333320, 349804, 358960, 397420, 399776, 437255, 451360, 466648, 499720, 516646, 538160, 556388, 583310, 616001, 635872, 666640, 695485, 699608, 717920, 794840, 874510, 933296, 999440, 1033292, 1076320, 1112776, 1166620, 1232002, 1291615, 1333280, 1390970, 1399216, 1589680, 1749020, 1808261, 1866592, 1998880, 2066584, 2225552, 2333240, 2464004, 2583230, 2781940, 2798432, 3080005, 3179360, 3498040, 3616522, 4133168, 4312007, 4451104, 4666480, 4928008, 5166460, 5563880, 6160010, 6996080, 7233044, 8008013, 8266336, 8624014, 9041305, 9332960, 9856016, 10332920, 11127760, 12320020, 13992160, 14466088, 16016026, 17248028, 18082610, 19712032, 20665840, 21560035, 22255520, 24640040, 28932176, 32032052, 34496056, 36165220, 40040065, 41331680, 43120070, 49280080, 56056091, 57864352, 64064104, 68992112, 72330440, 80080130, 86240140, 98560160, 112112182, 128128208, 137984224, 144660880, 160160260, 172480280, 224224364, 256256416, 280280455, 289321760, 320320520, 344960560, 448448728, 560560910, 640641040, 689921120, 896897456, 1121121820, 1281282080, 1793794912, 2242243640, 4484487280, 8968974560]

約数ペア:

[(1, 8968974560), (2, 4484487280), (4, 2242243640), (5, 1793794912), (7, 1281282080), (8, 1121121820), (10, 896897456), (13, 689921120), (14, 640641040), (16, 560560910), (20, 448448728), (26, 344960560), (28, 320320520), (31, 289321760), (32, 280280455), (35, 256256416), (40, 224224364), (52, 172480280), (56, 160160260), (62, 144660880), (65, 137984224), (70, 128128208), (80, 112112182), (91, 98560160), (104, 86240140), (112, 80080130), (124, 72330440), (130, 68992112), (140, 64064104), (155, 57864352), (160, 56056091), (182, 49280080), (208, 43120070), (217, 41331680), (224, 40040065), (248, 36165220), (260, 34496056), (280, 32032052), (310, 28932176), (364, 24640040), (403, 22255520), (416, 21560035), (434, 20665840), (455, 19712032), (496, 18082610), (520, 17248028), (560, 16016026), (620, 14466088), (641, 13992160), (728, 12320020), (806, 11127760), (868, 10332920), (910, 9856016), (961, 9332960), (992, 9041305), (1040, 8624014), (1085, 8266336), (1120, 8008013), (1240, 7233044), (1282, 6996080), (1456, 6160010), (1612, 5563880), (1736, 5166460), (1820, 4928008), (1922, 4666480), (2015, 4451104), (2080, 4312007), (2170, 4133168), (2480, 3616522), (2564, 3498040), (2821, 3179360), (2912, 3080005), (3205, 2798432), (3224, 2781940), (3472, 2583230), (3640, 2464004), (3844, 2333240), (4030, 2225552), (4340, 2066584), (4487, 1998880), (4805, 1866592), (4960, 1808261), (5128, 1749020), (5642, 1589680), (6410, 1399216), (6448, 1390970), (6727, 1333280), (6944, 1291615), (7280, 1232002), (7688, 1166620), (8060, 1112776), (8333, 1076320), (8680, 1033292), (8974, 999440), (9610, 933296), (10256, 874510), (11284, 794840), (12493, 717920), (12820, 699608), (12896, 695485), (13454, 666640), (14105, 635872), (14560, 616001), (15376, 583310), (16120, 556388), (16666, 538160), (17360, 516646), (17948, 499720), (19220, 466648), (19871, 451360), (20512, 437255), (22435, 399776), (22568, 397420), (24986, 358960), (25640, 349804), (26908, 333320), (28210, 317936), (30752, 291655), (32240, 278194), (33332, 269080), (33635, 266656), (34720, 258323), (35896, 249860), (38440, 233324), (39742, 225680), (41665, 215264), (44870, 199888), (45136, 198710), (49972, 179480), (51280, 174902), (53816, 166660), (56420, 158968), (58331, 153760), (62465, 143584), (64480, 139097), (66664, 134540), (67270, 133328), (71792, 124930), (76880, 116662), (79484, 112840), (83330, 107632), (87451, 102560), (89740, 99944), (90272, 99355)]