335575520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1913

約数の個数: 144

約数和(自身を含む): 962847648

約数和(自身を除く): 627272128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1568, 1610, 1840, 1861, 1960, 2254, 2576, 3220, 3680, 3722, 3920, 4508, 5152, 5635, 6440, 7444, 7840, 9016, 9305, 11270, 12880, 13027, 14888, 18032, 18610, 22540, 25760, 26054, 29776, 36064, 37220, 42803, 45080, 52108, 59552, 65135, 74440, 85606, 90160, 91189, 104216, 130270, 148880, 171212, 180320, 182378, 208432, 214015, 260540, 297760, 299621, 342424, 364756, 416864, 428030, 455945, 521080, 599242, 684848, 729512, 856060, 911890, 1042160, 1198484, 1369696, 1459024, 1498105, 1712120, 1823780, 2084320, 2097347, 2396968, 2918048, 2996210, 3424240, 3647560, 4194694, 4793936, 5992420, 6848480, 7295120, 8389388, 9587872, 10486735, 11984840, 14590240, 16778776, 20973470, 23969680, 33557552, 41946940, 47939360, 67115104, 83893880, 167787760, 335575520]

約数ペア:

[(1, 335575520), (2, 167787760), (4, 83893880), (5, 67115104), (7, 47939360), (8, 41946940), (10, 33557552), (14, 23969680), (16, 20973470), (20, 16778776), (23, 14590240), (28, 11984840), (32, 10486735), (35, 9587872), (40, 8389388), (46, 7295120), (49, 6848480), (56, 5992420), (70, 4793936), (80, 4194694), (92, 3647560), (98, 3424240), (112, 2996210), (115, 2918048), (140, 2396968), (160, 2097347), (161, 2084320), (184, 1823780), (196, 1712120), (224, 1498105), (230, 1459024), (245, 1369696), (280, 1198484), (322, 1042160), (368, 911890), (392, 856060), (460, 729512), (490, 684848), (560, 599242), (644, 521080), (736, 455945), (784, 428030), (805, 416864), (920, 364756), (980, 342424), (1120, 299621), (1127, 297760), (1288, 260540), (1568, 214015), (1610, 208432), (1840, 182378), (1861, 180320), (1960, 171212), (2254, 148880), (2576, 130270), (3220, 104216), (3680, 91189), (3722, 90160), (3920, 85606), (4508, 74440), (5152, 65135), (5635, 59552), (6440, 52108), (7444, 45080), (7840, 42803), (9016, 37220), (9305, 36064), (11270, 29776), (12880, 26054), (13027, 25760), (14888, 22540), (18032, 18610)]