356551422080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{68669}}^1$

素因数の和:68775

約数の個数: 256

約数和(自身を含む): 1042245792000

約数和(自身を除く): 685694369920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 61, 64, 70, 76, 80, 95, 112, 122, 128, 133, 140, 152, 160, 190, 224, 244, 266, 280, 304, 305, 320, 380, 427, 448, 488, 532, 560, 608, 610, 640, 665, 760, 854, 896, 976, 1064, 1120, 1159, 1216, 1220, 1330, 1520, 1708, 1952, 2128, 2135, 2240, 2318, 2432, 2440, 2660, 3040, 3416, 3904, 4256, 4270, 4480, 4636, 4880, 5320, 5795, 6080, 6832, 7808, 8113, 8512, 8540, 9272, 9760, 10640, 11590, 12160, 13664, 16226, 17024, 17080, 18544, 19520, 21280, 23180, 27328, 32452, 34160, 37088, 39040, 40565, 42560, 46360, 54656, 64904, 68320, 68669, 74176, 81130, 85120, 92720, 129808, 136640, 137338, 148352, 162260, 185440, 259616, 273280, 274676, 324520, 343345, 370880, 480683, 519232, 549352, 649040, 686690, 741760, 961366, 1038464, 1098704, 1298080, 1304711, 1373380, 1922732, 2197408, 2403415, 2596160, 2609422, 2746760, 3845464, 4188809, 4394816, 4806830, 5192320, 5218844, 5493520, 6523555, 7690928, 8377618, 8789632, 9132977, 9613660, 10437688, 10987040, 13047110, 15381856, 16755236, 18265954, 19227320, 20875376, 20944045, 21974080, 26094220, 29321663, 30763712, 33510472, 36531908, 38454640, 41750752, 41888090, 43948160, 45664885, 52188440, 58643326, 61527424, 67020944, 73063816, 76909280, 79587371, 83501504, 83776180, 91329770, 104376880, 117286652, 134041888, 146127632, 146608315, 153818560, 159174742, 167003008, 167552360, 182659540, 208753760, 234573304, 268083776, 292255264, 293216630, 307637120, 318349484, 335104720, 365319080, 397936855, 417507520, 469146608, 536167552, 557111597, 584510528, 586433260, 636698968, 670209440, 730638160, 795873710, 835015040, 938293216, 1114223194, 1169021056, 1172866520, 1273397936, 1340418880, 1461276320, 1591747420, 1876586432, 2228446388, 2345733040, 2546795872, 2680837760, 2785557985, 2922552640, 3183494840, 3753172864, 4456892776, 4691466080, 5093591744, 5571115970, 5845105280, 6366989680, 8913785552, 9382932160, 10187183488, 11142231940, 12733979360, 17827571104, 18765864320, 22284463880, 25467958720, 35655142208, 44568927760, 50935917440, 71310284416, 89137855520, 178275711040, 356551422080]

約数ペア:

[(1, 356551422080), (2, 178275711040), (4, 89137855520), (5, 71310284416), (7, 50935917440), (8, 44568927760), (10, 35655142208), (14, 25467958720), (16, 22284463880), (19, 18765864320), (20, 17827571104), (28, 12733979360), (32, 11142231940), (35, 10187183488), (38, 9382932160), (40, 8913785552), (56, 6366989680), (61, 5845105280), (64, 5571115970), (70, 5093591744), (76, 4691466080), (80, 4456892776), (95, 3753172864), (112, 3183494840), (122, 2922552640), (128, 2785557985), (133, 2680837760), (140, 2546795872), (152, 2345733040), (160, 2228446388), (190, 1876586432), (224, 1591747420), (244, 1461276320), (266, 1340418880), (280, 1273397936), (304, 1172866520), (305, 1169021056), (320, 1114223194), (380, 938293216), (427, 835015040), (448, 795873710), (488, 730638160), (532, 670209440), (560, 636698968), (608, 586433260), (610, 584510528), (640, 557111597), (665, 536167552), (760, 469146608), (854, 417507520), (896, 397936855), (976, 365319080), (1064, 335104720), (1120, 318349484), (1159, 307637120), (1216, 293216630), (1220, 292255264), (1330, 268083776), (1520, 234573304), (1708, 208753760), (1952, 182659540), (2128, 167552360), (2135, 167003008), (2240, 159174742), (2318, 153818560), (2432, 146608315), (2440, 146127632), (2660, 134041888), (3040, 117286652), (3416, 104376880), (3904, 91329770), (4256, 83776180), (4270, 83501504), (4480, 79587371), (4636, 76909280), (4880, 73063816), (5320, 67020944), (5795, 61527424), (6080, 58643326), (6832, 52188440), (7808, 45664885), (8113, 43948160), (8512, 41888090), (8540, 41750752), (9272, 38454640), (9760, 36531908), (10640, 33510472), (11590, 30763712), (12160, 29321663), (13664, 26094220), (16226, 21974080), (17024, 20944045), (17080, 20875376), (18544, 19227320), (19520, 18265954), (21280, 16755236), (23180, 15381856), (27328, 13047110), (32452, 10987040), (34160, 10437688), (37088, 9613660), (39040, 9132977), (40565, 8789632), (42560, 8377618), (46360, 7690928), (54656, 6523555), (64904, 5493520), (68320, 5218844), (68669, 5192320), (74176, 4806830), (81130, 4394816), (85120, 4188809), (92720, 3845464), (129808, 2746760), (136640, 2609422), (137338, 2596160), (148352, 2403415), (162260, 2197408), (185440, 1922732), (259616, 1373380), (273280, 1304711), (274676, 1298080), (324520, 1098704), (343345, 1038464), (370880, 961366), (480683, 741760), (519232, 686690), (549352, 649040)]