2344160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 7239456

約数和(自身を除く): 4895296

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 65, 70, 80, 91, 92, 98, 104, 112, 115, 130, 140, 160, 161, 182, 184, 196, 208, 224, 230, 245, 260, 280, 299, 322, 364, 368, 392, 416, 455, 460, 490, 520, 560, 598, 637, 644, 728, 736, 784, 805, 910, 920, 980, 1040, 1120, 1127, 1196, 1274, 1288, 1456, 1495, 1568, 1610, 1820, 1840, 1960, 2080, 2093, 2254, 2392, 2548, 2576, 2912, 2990, 3185, 3220, 3640, 3680, 3920, 4186, 4508, 4784, 5096, 5152, 5635, 5980, 6370, 6440, 7280, 7840, 8372, 9016, 9568, 10192, 10465, 11270, 11960, 12740, 12880, 14560, 14651, 16744, 18032, 20384, 20930, 22540, 23920, 25480, 25760, 29302, 33488, 36064, 41860, 45080, 47840, 50960, 58604, 66976, 73255, 83720, 90160, 101920, 117208, 146510, 167440, 180320, 234416, 293020, 334880, 468832, 586040, 1172080, 2344160]

約数ペア:

[(1, 2344160), (2, 1172080), (4, 586040), (5, 468832), (7, 334880), (8, 293020), (10, 234416), (13, 180320), (14, 167440), (16, 146510), (20, 117208), (23, 101920), (26, 90160), (28, 83720), (32, 73255), (35, 66976), (40, 58604), (46, 50960), (49, 47840), (52, 45080), (56, 41860), (65, 36064), (70, 33488), (80, 29302), (91, 25760), (92, 25480), (98, 23920), (104, 22540), (112, 20930), (115, 20384), (130, 18032), (140, 16744), (160, 14651), (161, 14560), (182, 12880), (184, 12740), (196, 11960), (208, 11270), (224, 10465), (230, 10192), (245, 9568), (260, 9016), (280, 8372), (299, 7840), (322, 7280), (364, 6440), (368, 6370), (392, 5980), (416, 5635), (455, 5152), (460, 5096), (490, 4784), (520, 4508), (560, 4186), (598, 3920), (637, 3680), (644, 3640), (728, 3220), (736, 3185), (784, 2990), (805, 2912), (910, 2576), (920, 2548), (980, 2392), (1040, 2254), (1120, 2093), (1127, 2080), (1196, 1960), (1274, 1840), (1288, 1820), (1456, 1610), (1495, 1568)]