293271160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 882524160

約数和(自身を除く): 589253000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 31, 35, 40, 46, 52, 56, 62, 65, 70, 91, 92, 104, 113, 115, 124, 130, 140, 155, 161, 182, 184, 217, 226, 230, 248, 260, 280, 299, 310, 322, 364, 403, 434, 452, 455, 460, 520, 565, 598, 620, 644, 713, 728, 791, 805, 806, 868, 904, 910, 920, 1085, 1130, 1196, 1240, 1288, 1426, 1469, 1495, 1582, 1610, 1612, 1736, 1820, 2015, 2093, 2170, 2260, 2392, 2599, 2821, 2852, 2938, 2990, 3164, 3220, 3224, 3503, 3565, 3640, 3955, 4030, 4186, 4340, 4520, 4991, 5198, 5642, 5704, 5876, 5980, 6328, 6440, 7006, 7130, 7345, 7910, 8060, 8372, 8680, 9269, 9982, 10283, 10396, 10465, 11284, 11752, 11960, 12995, 14012, 14105, 14260, 14690, 15820, 16120, 16744, 17515, 18193, 18538, 19964, 20566, 20792, 20930, 22568, 24521, 24955, 25990, 28024, 28210, 28520, 29380, 31640, 33787, 35030, 36386, 37076, 39928, 41132, 41860, 45539, 46345, 49042, 49910, 51415, 51980, 56420, 58760, 64883, 67574, 70060, 72772, 74152, 80569, 82264, 83720, 90965, 91078, 92690, 98084, 99820, 102830, 103960, 112840, 122605, 129766, 135148, 140120, 145544, 161138, 168935, 181930, 182156, 185380, 196168, 199640, 205660, 227695, 236509, 245210, 259532, 270296, 318773, 322276, 324415, 337870, 363860, 364312, 370760, 402845, 411320, 455390, 473018, 490420, 519064, 563983, 637546, 644552, 648830, 675740, 727720, 805690, 910780, 946036, 980840, 1047397, 1127966, 1182545, 1275092, 1297660, 1351480, 1593865, 1611380, 1821560, 1892072, 2094794, 2255932, 2365090, 2550184, 2595320, 2819915, 3187730, 3222760, 4189588, 4511864, 4730180, 5236985, 5639830, 6375460, 7331779, 8379176, 9460360, 10473970, 11279660, 12750920, 14663558, 20947940, 22559320, 29327116, 36658895, 41895880, 58654232, 73317790, 146635580, 293271160]

約数ペア:

[(1, 293271160), (2, 146635580), (4, 73317790), (5, 58654232), (7, 41895880), (8, 36658895), (10, 29327116), (13, 22559320), (14, 20947940), (20, 14663558), (23, 12750920), (26, 11279660), (28, 10473970), (31, 9460360), (35, 8379176), (40, 7331779), (46, 6375460), (52, 5639830), (56, 5236985), (62, 4730180), (65, 4511864), (70, 4189588), (91, 3222760), (92, 3187730), (104, 2819915), (113, 2595320), (115, 2550184), (124, 2365090), (130, 2255932), (140, 2094794), (155, 1892072), (161, 1821560), (182, 1611380), (184, 1593865), (217, 1351480), (226, 1297660), (230, 1275092), (248, 1182545), (260, 1127966), (280, 1047397), (299, 980840), (310, 946036), (322, 910780), (364, 805690), (403, 727720), (434, 675740), (452, 648830), (455, 644552), (460, 637546), (520, 563983), (565, 519064), (598, 490420), (620, 473018), (644, 455390), (713, 411320), (728, 402845), (791, 370760), (805, 364312), (806, 363860), (868, 337870), (904, 324415), (910, 322276), (920, 318773), (1085, 270296), (1130, 259532), (1196, 245210), (1240, 236509), (1288, 227695), (1426, 205660), (1469, 199640), (1495, 196168), (1582, 185380), (1610, 182156), (1612, 181930), (1736, 168935), (1820, 161138), (2015, 145544), (2093, 140120), (2170, 135148), (2260, 129766), (2392, 122605), (2599, 112840), (2821, 103960), (2852, 102830), (2938, 99820), (2990, 98084), (3164, 92690), (3220, 91078), (3224, 90965), (3503, 83720), (3565, 82264), (3640, 80569), (3955, 74152), (4030, 72772), (4186, 70060), (4340, 67574), (4520, 64883), (4991, 58760), (5198, 56420), (5642, 51980), (5704, 51415), (5876, 49910), (5980, 49042), (6328, 46345), (6440, 45539), (7006, 41860), (7130, 41132), (7345, 39928), (7910, 37076), (8060, 36386), (8372, 35030), (8680, 33787), (9269, 31640), (9982, 29380), (10283, 28520), (10396, 28210), (10465, 28024), (11284, 25990), (11752, 24955), (11960, 24521), (12995, 22568), (14012, 20930), (14105, 20792), (14260, 20566), (14690, 19964), (15820, 18538), (16120, 18193), (16744, 17515)]