137191040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 379537920

約数和(自身を除く): 242346880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 128, 140, 160, 224, 226, 271, 280, 320, 448, 452, 542, 560, 565, 640, 791, 896, 904, 1084, 1120, 1130, 1355, 1582, 1808, 1897, 2168, 2240, 2260, 2710, 3164, 3616, 3794, 3955, 4336, 4480, 4520, 5420, 6328, 7232, 7588, 7910, 8672, 9040, 9485, 10840, 12656, 14464, 15176, 15820, 17344, 18080, 18970, 21680, 25312, 30352, 30623, 31640, 34688, 36160, 37940, 43360, 50624, 60704, 61246, 63280, 72320, 75880, 86720, 101248, 121408, 122492, 126560, 151760, 153115, 173440, 214361, 242816, 244984, 253120, 303520, 306230, 428722, 489968, 506240, 607040, 612460, 857444, 979936, 1071805, 1214080, 1224920, 1714888, 1959872, 2143610, 2449840, 3429776, 3919744, 4287220, 4899680, 6859552, 8574440, 9799360, 13719104, 17148880, 19598720, 27438208, 34297760, 68595520, 137191040]

約数ペア:

[(1, 137191040), (2, 68595520), (4, 34297760), (5, 27438208), (7, 19598720), (8, 17148880), (10, 13719104), (14, 9799360), (16, 8574440), (20, 6859552), (28, 4899680), (32, 4287220), (35, 3919744), (40, 3429776), (56, 2449840), (64, 2143610), (70, 1959872), (80, 1714888), (112, 1224920), (113, 1214080), (128, 1071805), (140, 979936), (160, 857444), (224, 612460), (226, 607040), (271, 506240), (280, 489968), (320, 428722), (448, 306230), (452, 303520), (542, 253120), (560, 244984), (565, 242816), (640, 214361), (791, 173440), (896, 153115), (904, 151760), (1084, 126560), (1120, 122492), (1130, 121408), (1355, 101248), (1582, 86720), (1808, 75880), (1897, 72320), (2168, 63280), (2240, 61246), (2260, 60704), (2710, 50624), (3164, 43360), (3616, 37940), (3794, 36160), (3955, 34688), (4336, 31640), (4480, 30623), (4520, 30352), (5420, 25312), (6328, 21680), (7232, 18970), (7588, 18080), (7910, 17344), (8672, 15820), (9040, 15176), (9485, 14464), (10840, 12656)]