14245120

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 35320320

約数和(自身を除く): 21075200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 359, 496, 620, 640, 718, 992, 1240, 1280, 1436, 1795, 1984, 2480, 2872, 3590, 3968, 4960, 5744, 7180, 7936, 9920, 11129, 11488, 14360, 19840, 22258, 22976, 28720, 39680, 44516, 45952, 55645, 57440, 89032, 91904, 111290, 114880, 178064, 222580, 229760, 356128, 445160, 459520, 712256, 890320, 1424512, 1780640, 2849024, 3561280, 7122560, 14245120]

約数ペア:

[(1, 14245120), (2, 7122560), (4, 3561280), (5, 2849024), (8, 1780640), (10, 1424512), (16, 890320), (20, 712256), (31, 459520), (32, 445160), (40, 356128), (62, 229760), (64, 222580), (80, 178064), (124, 114880), (128, 111290), (155, 91904), (160, 89032), (248, 57440), (256, 55645), (310, 45952), (320, 44516), (359, 39680), (496, 28720), (620, 22976), (640, 22258), (718, 19840), (992, 14360), (1240, 11488), (1280, 11129), (1436, 9920), (1795, 7936), (1984, 7180), (2480, 5744), (2872, 4960), (3590, 3968)]