7299040

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 120

約数和(自身を含む): 21175560

約数和(自身を除く): 13876520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 343, 380, 392, 490, 532, 560, 608, 665, 686, 760, 784, 931, 980, 1064, 1120, 1330, 1372, 1520, 1568, 1715, 1862, 1960, 2128, 2401, 2660, 2744, 3040, 3430, 3724, 3920, 4256, 4655, 4802, 5320, 5488, 6517, 6860, 7448, 7840, 9310, 9604, 10640, 10976, 12005, 13034, 13720, 14896, 18620, 19208, 21280, 24010, 26068, 27440, 29792, 32585, 37240, 38416, 45619, 48020, 52136, 54880, 65170, 74480, 76832, 91238, 96040, 104272, 130340, 148960, 182476, 192080, 208544, 228095, 260680, 364952, 384160, 456190, 521360, 729904, 912380, 1042720, 1459808, 1824760, 3649520, 7299040]

約数ペア:

[(1, 7299040), (2, 3649520), (4, 1824760), (5, 1459808), (7, 1042720), (8, 912380), (10, 729904), (14, 521360), (16, 456190), (19, 384160), (20, 364952), (28, 260680), (32, 228095), (35, 208544), (38, 192080), (40, 182476), (49, 148960), (56, 130340), (70, 104272), (76, 96040), (80, 91238), (95, 76832), (98, 74480), (112, 65170), (133, 54880), (140, 52136), (152, 48020), (160, 45619), (190, 38416), (196, 37240), (224, 32585), (245, 29792), (266, 27440), (280, 26068), (304, 24010), (343, 21280), (380, 19208), (392, 18620), (490, 14896), (532, 13720), (560, 13034), (608, 12005), (665, 10976), (686, 10640), (760, 9604), (784, 9310), (931, 7840), (980, 7448), (1064, 6860), (1120, 6517), (1330, 5488), (1372, 5320), (1520, 4802), (1568, 4655), (1715, 4256), (1862, 3920), (1960, 3724), (2128, 3430), (2401, 3040), (2660, 2744)]