1407938560

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 312

約数和(自身を含む): 4168367136

約数和(自身を除く): 2760428576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 61, 64, 70, 80, 92, 98, 112, 115, 122, 128, 140, 160, 161, 184, 196, 224, 230, 244, 245, 256, 280, 305, 320, 322, 368, 392, 427, 448, 460, 488, 490, 512, 560, 610, 640, 644, 736, 784, 805, 854, 896, 920, 976, 980, 1024, 1120, 1127, 1220, 1280, 1288, 1403, 1472, 1568, 1610, 1708, 1792, 1840, 1952, 1960, 2048, 2135, 2240, 2254, 2440, 2560, 2576, 2806, 2944, 2989, 3136, 3220, 3416, 3584, 3680, 3904, 3920, 4096, 4270, 4480, 4508, 4880, 5120, 5152, 5612, 5635, 5888, 5978, 6272, 6440, 6832, 7015, 7168, 7360, 7808, 7840, 8540, 8960, 9016, 9760, 9821, 10240, 10304, 11224, 11270, 11776, 11956, 12544, 12880, 13664, 14030, 14336, 14720, 14945, 15616, 15680, 17080, 17920, 18032, 19520, 19642, 20480, 20608, 22448, 22540, 23552, 23912, 25088, 25760, 27328, 28060, 28672, 29440, 29890, 31232, 31360, 34160, 35840, 36064, 39040, 39284, 41216, 44896, 45080, 47104, 47824, 49105, 50176, 51520, 54656, 56120, 58880, 59780, 62464, 62720, 68320, 68747, 71680, 72128, 78080, 78568, 82432, 89792, 90160, 94208, 95648, 98210, 100352, 103040, 109312, 112240, 117760, 119560, 124928, 125440, 136640, 137494, 143360, 144256, 156160, 157136, 164864, 179584, 180320, 191296, 196420, 200704, 206080, 218624, 224480, 235520, 239120, 249856, 250880, 273280, 274988, 288512, 312320, 314272, 329728, 343735, 359168, 360640, 382592, 392840, 412160, 437248, 448960, 471040, 478240, 501760, 546560, 549976, 577024, 624640, 628544, 659456, 687470, 718336, 721280, 765184, 785680, 824320, 874496, 897920, 956480, 1003520, 1093120, 1099952, 1154048, 1249280, 1257088, 1374940, 1436672, 1442560, 1530368, 1571360, 1648640, 1748992, 1795840, 1912960, 2186240, 2199904, 2308096, 2514176, 2749880, 2873344, 2885120, 3060736, 3142720, 3297280, 3591680, 3825920, 4372480, 4399808, 4616192, 5028352, 5499760, 5746688, 5770240, 6121472, 6285440, 7183360, 7651840, 8744960, 8799616, 10056704, 10999520, 11540480, 12242944, 12570880, 14366720, 15303680, 17599232, 20113408, 21999040, 23080960, 25141760, 28733440, 30607360, 35198464, 40226816, 43998080, 50283520, 61214720, 70396928, 87996160, 100567040, 140793856, 175992320, 201134080, 281587712, 351984640, 703969280, 1407938560]

約数ペア:

[(1, 1407938560), (2, 703969280), (4, 351984640), (5, 281587712), (7, 201134080), (8, 175992320), (10, 140793856), (14, 100567040), (16, 87996160), (20, 70396928), (23, 61214720), (28, 50283520), (32, 43998080), (35, 40226816), (40, 35198464), (46, 30607360), (49, 28733440), (56, 25141760), (61, 23080960), (64, 21999040), (70, 20113408), (80, 17599232), (92, 15303680), (98, 14366720), (112, 12570880), (115, 12242944), (122, 11540480), (128, 10999520), (140, 10056704), (160, 8799616), (161, 8744960), (184, 7651840), (196, 7183360), (224, 6285440), (230, 6121472), (244, 5770240), (245, 5746688), (256, 5499760), (280, 5028352), (305, 4616192), (320, 4399808), (322, 4372480), (368, 3825920), (392, 3591680), (427, 3297280), (448, 3142720), (460, 3060736), (488, 2885120), (490, 2873344), (512, 2749880), (560, 2514176), (610, 2308096), (640, 2199904), (644, 2186240), (736, 1912960), (784, 1795840), (805, 1748992), (854, 1648640), (896, 1571360), (920, 1530368), (976, 1442560), (980, 1436672), (1024, 1374940), (1120, 1257088), (1127, 1249280), (1220, 1154048), (1280, 1099952), (1288, 1093120), (1403, 1003520), (1472, 956480), (1568, 897920), (1610, 874496), (1708, 824320), (1792, 785680), (1840, 765184), (1952, 721280), (1960, 718336), (2048, 687470), (2135, 659456), (2240, 628544), (2254, 624640), (2440, 577024), (2560, 549976), (2576, 546560), (2806, 501760), (2944, 478240), (2989, 471040), (3136, 448960), (3220, 437248), (3416, 412160), (3584, 392840), (3680, 382592), (3904, 360640), (3920, 359168), (4096, 343735), (4270, 329728), (4480, 314272), (4508, 312320), (4880, 288512), (5120, 274988), (5152, 273280), (5612, 250880), (5635, 249856), (5888, 239120), (5978, 235520), (6272, 224480), (6440, 218624), (6832, 206080), (7015, 200704), (7168, 196420), (7360, 191296), (7808, 180320), (7840, 179584), (8540, 164864), (8960, 157136), (9016, 156160), (9760, 144256), (9821, 143360), (10240, 137494), (10304, 136640), (11224, 125440), (11270, 124928), (11776, 119560), (11956, 117760), (12544, 112240), (12880, 109312), (13664, 103040), (14030, 100352), (14336, 98210), (14720, 95648), (14945, 94208), (15616, 90160), (15680, 89792), (17080, 82432), (17920, 78568), (18032, 78080), (19520, 72128), (19642, 71680), (20480, 68747), (20608, 68320), (22448, 62720), (22540, 62464), (23552, 59780), (23912, 58880), (25088, 56120), (25760, 54656), (27328, 51520), (28060, 50176), (28672, 49105), (29440, 47824), (29890, 47104), (31232, 45080), (31360, 44896), (34160, 41216), (35840, 39284), (36064, 39040)]