1330449400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6053}}^1$

素因数の和:6233

約数の個数: 96

約数和(自身を含む): 3558299040

約数和(自身を除く): 2227849640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 157, 175, 200, 280, 314, 350, 628, 700, 785, 1099, 1256, 1400, 1570, 2198, 3140, 3925, 4396, 5495, 6053, 6280, 7850, 8792, 10990, 12106, 15700, 21980, 24212, 27475, 30265, 31400, 42371, 43960, 48424, 54950, 60530, 84742, 109900, 121060, 151325, 169484, 211855, 219800, 242120, 302650, 338968, 423710, 605300, 847420, 950321, 1059275, 1210600, 1694840, 1900642, 2118550, 3801284, 4237100, 4751605, 6652247, 7602568, 8474200, 9503210, 13304494, 19006420, 23758025, 26608988, 33261235, 38012840, 47516050, 53217976, 66522470, 95032100, 133044940, 166306175, 190064200, 266089880, 332612350, 665224700, 1330449400]

約数ペア:

[(1, 1330449400), (2, 665224700), (4, 332612350), (5, 266089880), (7, 190064200), (8, 166306175), (10, 133044940), (14, 95032100), (20, 66522470), (25, 53217976), (28, 47516050), (35, 38012840), (40, 33261235), (50, 26608988), (56, 23758025), (70, 19006420), (100, 13304494), (140, 9503210), (157, 8474200), (175, 7602568), (200, 6652247), (280, 4751605), (314, 4237100), (350, 3801284), (628, 2118550), (700, 1900642), (785, 1694840), (1099, 1210600), (1256, 1059275), (1400, 950321), (1570, 847420), (2198, 605300), (3140, 423710), (3925, 338968), (4396, 302650), (5495, 242120), (6053, 219800), (6280, 211855), (7850, 169484), (8792, 151325), (10990, 121060), (12106, 109900), (15700, 84742), (21980, 60530), (24212, 54950), (27475, 48424), (30265, 43960), (31400, 42371)]