151419520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 420272640

約数和(自身を除く): 268853120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 280, 292, 320, 365, 448, 463, 511, 560, 584, 640, 730, 896, 926, 1022, 1120, 1168, 1460, 1852, 2044, 2240, 2315, 2336, 2555, 2920, 3241, 3704, 4088, 4480, 4630, 4672, 5110, 5840, 6482, 7408, 8176, 9260, 9344, 10220, 11680, 12964, 14816, 16205, 16352, 18520, 20440, 23360, 25928, 29632, 32410, 32704, 33799, 37040, 40880, 46720, 51856, 59264, 64820, 65408, 67598, 74080, 81760, 103712, 129640, 135196, 148160, 163520, 168995, 207424, 236593, 259280, 270392, 296320, 327040, 337990, 414848, 473186, 518560, 540784, 675980, 946372, 1037120, 1081568, 1182965, 1351960, 1892744, 2074240, 2163136, 2365930, 2703920, 3785488, 4326272, 4731860, 5407840, 7570976, 9463720, 10815680, 15141952, 18927440, 21631360, 30283904, 37854880, 75709760, 151419520]

約数ペア:

[(1, 151419520), (2, 75709760), (4, 37854880), (5, 30283904), (7, 21631360), (8, 18927440), (10, 15141952), (14, 10815680), (16, 9463720), (20, 7570976), (28, 5407840), (32, 4731860), (35, 4326272), (40, 3785488), (56, 2703920), (64, 2365930), (70, 2163136), (73, 2074240), (80, 1892744), (112, 1351960), (128, 1182965), (140, 1081568), (146, 1037120), (160, 946372), (224, 675980), (280, 540784), (292, 518560), (320, 473186), (365, 414848), (448, 337990), (463, 327040), (511, 296320), (560, 270392), (584, 259280), (640, 236593), (730, 207424), (896, 168995), (926, 163520), (1022, 148160), (1120, 135196), (1168, 129640), (1460, 103712), (1852, 81760), (2044, 74080), (2240, 67598), (2315, 65408), (2336, 64820), (2555, 59264), (2920, 51856), (3241, 46720), (3704, 40880), (4088, 37040), (4480, 33799), (4630, 32704), (4672, 32410), (5110, 29632), (5840, 25928), (6482, 23360), (7408, 20440), (8176, 18520), (9260, 16352), (9344, 16205), (10220, 14816), (11680, 12964)]