1422632960

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 3962649600

約数和(自身を除く): 2540016640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 140, 160, 178, 223, 224, 256, 280, 320, 356, 445, 446, 448, 512, 560, 623, 640, 712, 890, 892, 896, 1024, 1115, 1120, 1246, 1280, 1424, 1561, 1780, 1784, 1792, 2048, 2230, 2240, 2492, 2560, 2848, 3115, 3122, 3560, 3568, 3584, 4460, 4480, 4984, 5120, 5696, 6230, 6244, 7120, 7136, 7168, 7805, 8920, 8960, 9968, 10240, 11392, 12460, 12488, 14240, 14272, 14336, 15610, 17840, 17920, 19847, 19936, 22784, 24920, 24976, 28480, 28544, 31220, 35680, 35840, 39694, 39872, 45568, 49840, 49952, 56960, 57088, 62440, 71360, 71680, 79388, 79744, 91136, 99235, 99680, 99904, 113920, 114176, 124880, 138929, 142720, 158776, 159488, 182272, 198470, 199360, 199808, 227840, 228352, 249760, 277858, 285440, 317552, 318976, 396940, 398720, 399616, 455680, 456704, 499520, 555716, 570880, 635104, 637952, 694645, 793880, 797440, 799232, 911360, 999040, 1111432, 1141760, 1270208, 1275904, 1389290, 1587760, 1594880, 1598464, 1998080, 2222864, 2283520, 2540416, 2778580, 3175520, 3189760, 3196928, 3996160, 4445728, 5080832, 5557160, 6351040, 6379520, 7992320, 8891456, 10161664, 11114320, 12702080, 15984640, 17782912, 20323328, 22228640, 25404160, 35565824, 40646656, 44457280, 50808320, 71131648, 88914560, 101616640, 142263296, 177829120, 203233280, 284526592, 355658240, 711316480, 1422632960]

約数ペア:

[(1, 1422632960), (2, 711316480), (4, 355658240), (5, 284526592), (7, 203233280), (8, 177829120), (10, 142263296), (14, 101616640), (16, 88914560), (20, 71131648), (28, 50808320), (32, 44457280), (35, 40646656), (40, 35565824), (56, 25404160), (64, 22228640), (70, 20323328), (80, 17782912), (89, 15984640), (112, 12702080), (128, 11114320), (140, 10161664), (160, 8891456), (178, 7992320), (223, 6379520), (224, 6351040), (256, 5557160), (280, 5080832), (320, 4445728), (356, 3996160), (445, 3196928), (446, 3189760), (448, 3175520), (512, 2778580), (560, 2540416), (623, 2283520), (640, 2222864), (712, 1998080), (890, 1598464), (892, 1594880), (896, 1587760), (1024, 1389290), (1115, 1275904), (1120, 1270208), (1246, 1141760), (1280, 1111432), (1424, 999040), (1561, 911360), (1780, 799232), (1784, 797440), (1792, 793880), (2048, 694645), (2230, 637952), (2240, 635104), (2492, 570880), (2560, 555716), (2848, 499520), (3115, 456704), (3122, 455680), (3560, 399616), (3568, 398720), (3584, 396940), (4460, 318976), (4480, 317552), (4984, 285440), (5120, 277858), (5696, 249760), (6230, 228352), (6244, 227840), (7120, 199808), (7136, 199360), (7168, 198470), (7805, 182272), (8920, 159488), (8960, 158776), (9968, 142720), (10240, 138929), (11392, 124880), (12460, 114176), (12488, 113920), (14240, 99904), (14272, 99680), (14336, 99235), (15610, 91136), (17840, 79744), (17920, 79388), (19847, 71680), (19936, 71360), (22784, 62440), (24920, 57088), (24976, 56960), (28480, 49952), (28544, 49840), (31220, 45568), (35680, 39872), (35840, 39694)]