5640226560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:880

約数の個数: 288

約数和(自身を含む): 20119337280

約数和(自身を除く): 14479110720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 293, 320, 360, 384, 432, 480, 540, 557, 576, 586, 640, 720, 768, 864, 879, 960, 1080, 1114, 1152, 1172, 1280, 1440, 1465, 1671, 1728, 1758, 1920, 2160, 2228, 2304, 2344, 2637, 2785, 2880, 2930, 3342, 3456, 3516, 3840, 4320, 4395, 4456, 4688, 5013, 5274, 5570, 5760, 5860, 6684, 6912, 7032, 7911, 8355, 8640, 8790, 8912, 9376, 10026, 10548, 11140, 11520, 11720, 13185, 13368, 14064, 15039, 15822, 16710, 17280, 17580, 17824, 18752, 20052, 21096, 22280, 23440, 25065, 26370, 26736, 28128, 30078, 31644, 33420, 34560, 35160, 35648, 37504, 39555, 40104, 42192, 44560, 46880, 50130, 52740, 53472, 56256, 60156, 63288, 66840, 70320, 71296, 75008, 75195, 79110, 80208, 84384, 89120, 93760, 100260, 105480, 106944, 112512, 120312, 126576, 133680, 140640, 142592, 150390, 158220, 160416, 163201, 168768, 178240, 187520, 200520, 210960, 213888, 225024, 240624, 253152, 267360, 281280, 300780, 316440, 320832, 326402, 337536, 356480, 375040, 401040, 421920, 427776, 481248, 489603, 506304, 534720, 562560, 601560, 632880, 641664, 652804, 675072, 712960, 802080, 816005, 843840, 962496, 979206, 1012608, 1069440, 1125120, 1203120, 1265760, 1283328, 1305608, 1468809, 1604160, 1632010, 1687680, 1924992, 1958412, 2025216, 2138880, 2406240, 2448015, 2531520, 2611216, 2937618, 3208320, 3264020, 3375360, 3849984, 3916824, 4406427, 4812480, 4896030, 5063040, 5222432, 5875236, 6416640, 6528040, 7344045, 7833648, 8812854, 9624960, 9792060, 10126080, 10444864, 11750472, 13056080, 14688090, 15667296, 17625708, 19249920, 19584120, 20889728, 22032135, 23500944, 26112160, 29376180, 31334592, 35251416, 39168240, 41779456, 44064270, 47001888, 52224320, 58752360, 62669184, 70502832, 78336480, 88128540, 94003776, 104448640, 117504720, 125338368, 141005664, 156672960, 176257080, 188007552, 208897280, 235009440, 282011328, 313345920, 352514160, 376015104, 470018880, 564022656, 626691840, 705028320, 940037760, 1128045312, 1410056640, 1880075520, 2820113280, 5640226560]

約数ペア:

[(1, 5640226560), (2, 2820113280), (3, 1880075520), (4, 1410056640), (5, 1128045312), (6, 940037760), (8, 705028320), (9, 626691840), (10, 564022656), (12, 470018880), (15, 376015104), (16, 352514160), (18, 313345920), (20, 282011328), (24, 235009440), (27, 208897280), (30, 188007552), (32, 176257080), (36, 156672960), (40, 141005664), (45, 125338368), (48, 117504720), (54, 104448640), (60, 94003776), (64, 88128540), (72, 78336480), (80, 70502832), (90, 62669184), (96, 58752360), (108, 52224320), (120, 47001888), (128, 44064270), (135, 41779456), (144, 39168240), (160, 35251416), (180, 31334592), (192, 29376180), (216, 26112160), (240, 23500944), (256, 22032135), (270, 20889728), (288, 19584120), (293, 19249920), (320, 17625708), (360, 15667296), (384, 14688090), (432, 13056080), (480, 11750472), (540, 10444864), (557, 10126080), (576, 9792060), (586, 9624960), (640, 8812854), (720, 7833648), (768, 7344045), (864, 6528040), (879, 6416640), (960, 5875236), (1080, 5222432), (1114, 5063040), (1152, 4896030), (1172, 4812480), (1280, 4406427), (1440, 3916824), (1465, 3849984), (1671, 3375360), (1728, 3264020), (1758, 3208320), (1920, 2937618), (2160, 2611216), (2228, 2531520), (2304, 2448015), (2344, 2406240), (2637, 2138880), (2785, 2025216), (2880, 1958412), (2930, 1924992), (3342, 1687680), (3456, 1632010), (3516, 1604160), (3840, 1468809), (4320, 1305608), (4395, 1283328), (4456, 1265760), (4688, 1203120), (5013, 1125120), (5274, 1069440), (5570, 1012608), (5760, 979206), (5860, 962496), (6684, 843840), (6912, 816005), (7032, 802080), (7911, 712960), (8355, 675072), (8640, 652804), (8790, 641664), (8912, 632880), (9376, 601560), (10026, 562560), (10548, 534720), (11140, 506304), (11520, 489603), (11720, 481248), (13185, 427776), (13368, 421920), (14064, 401040), (15039, 375040), (15822, 356480), (16710, 337536), (17280, 326402), (17580, 320832), (17824, 316440), (18752, 300780), (20052, 281280), (21096, 267360), (22280, 253152), (23440, 240624), (25065, 225024), (26370, 213888), (26736, 210960), (28128, 200520), (30078, 187520), (31644, 178240), (33420, 168768), (34560, 163201), (35160, 160416), (35648, 158220), (37504, 150390), (39555, 142592), (40104, 140640), (42192, 133680), (44560, 126576), (46880, 120312), (50130, 112512), (52740, 106944), (53472, 105480), (56256, 100260), (60156, 93760), (63288, 89120), (66840, 84384), (70320, 80208), (71296, 79110), (75008, 75195)]