1063720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 2851200

約数和(自身を除く): 1787480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 131, 140, 145, 203, 232, 262, 280, 290, 406, 524, 580, 655, 812, 917, 1015, 1048, 1160, 1310, 1624, 1834, 2030, 2620, 3668, 3799, 4060, 4585, 5240, 7336, 7598, 8120, 9170, 15196, 18340, 18995, 26593, 30392, 36680, 37990, 53186, 75980, 106372, 132965, 151960, 212744, 265930, 531860, 1063720]

約数ペア:

[(1, 1063720), (2, 531860), (4, 265930), (5, 212744), (7, 151960), (8, 132965), (10, 106372), (14, 75980), (20, 53186), (28, 37990), (29, 36680), (35, 30392), (40, 26593), (56, 18995), (58, 18340), (70, 15196), (116, 9170), (131, 8120), (140, 7598), (145, 7336), (203, 5240), (232, 4585), (262, 4060), (280, 3799), (290, 3668), (406, 2620), (524, 2030), (580, 1834), (655, 1624), (812, 1310), (917, 1160), (1015, 1048)]