137359360

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 104

約数和(自身を含む): 347953680

約数和(自身を除く): 210594320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 353, 380, 512, 608, 640, 706, 760, 1024, 1216, 1280, 1412, 1520, 1765, 2048, 2432, 2560, 2824, 3040, 3530, 4096, 4864, 5120, 5648, 6080, 6707, 7060, 9728, 10240, 11296, 12160, 13414, 14120, 19456, 20480, 22592, 24320, 26828, 28240, 33535, 38912, 45184, 48640, 53656, 56480, 67070, 77824, 90368, 97280, 107312, 112960, 134140, 180736, 194560, 214624, 225920, 268280, 361472, 389120, 429248, 451840, 536560, 722944, 858496, 903680, 1073120, 1445888, 1716992, 1807360, 2146240, 3433984, 3614720, 4292480, 6867968, 7229440, 8584960, 13735936, 17169920, 27471872, 34339840, 68679680, 137359360]

約数ペア:

[(1, 137359360), (2, 68679680), (4, 34339840), (5, 27471872), (8, 17169920), (10, 13735936), (16, 8584960), (19, 7229440), (20, 6867968), (32, 4292480), (38, 3614720), (40, 3433984), (64, 2146240), (76, 1807360), (80, 1716992), (95, 1445888), (128, 1073120), (152, 903680), (160, 858496), (190, 722944), (256, 536560), (304, 451840), (320, 429248), (353, 389120), (380, 361472), (512, 268280), (608, 225920), (640, 214624), (706, 194560), (760, 180736), (1024, 134140), (1216, 112960), (1280, 107312), (1412, 97280), (1520, 90368), (1765, 77824), (2048, 67070), (2432, 56480), (2560, 53656), (2824, 48640), (3040, 45184), (3530, 38912), (4096, 33535), (4864, 28240), (5120, 26828), (5648, 24320), (6080, 22592), (6707, 20480), (7060, 19456), (9728, 14120), (10240, 13414), (11296, 12160)]