4065243720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{947}}^1$

素因数の和:1475

約数の個数: 128

約数和(自身を含む): 12384368640

約数和(自身を除く): 8319124920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 431, 498, 664, 830, 862, 947, 996, 1245, 1293, 1660, 1724, 1894, 1992, 2155, 2490, 2586, 2841, 3320, 3448, 3788, 4310, 4735, 4980, 5172, 5682, 6465, 7576, 8620, 9470, 9960, 10344, 11364, 12930, 14205, 17240, 18940, 22728, 25860, 28410, 35773, 37880, 51720, 56820, 71546, 78601, 107319, 113640, 143092, 157202, 178865, 214638, 235803, 286184, 314404, 357730, 393005, 408157, 429276, 471606, 536595, 628808, 715460, 786010, 816314, 858552, 943212, 1073190, 1179015, 1224471, 1430920, 1572020, 1632628, 1886424, 2040785, 2146380, 2358030, 2448942, 3144040, 3265256, 4081570, 4292760, 4716060, 4897884, 6122355, 8163140, 9432120, 9795768, 12244710, 16326280, 24489420, 33877031, 48978840, 67754062, 101631093, 135508124, 169385155, 203262186, 271016248, 338770310, 406524372, 508155465, 677540620, 813048744, 1016310930, 1355081240, 2032621860, 4065243720]

約数ペア:

[(1, 4065243720), (2, 2032621860), (3, 1355081240), (4, 1016310930), (5, 813048744), (6, 677540620), (8, 508155465), (10, 406524372), (12, 338770310), (15, 271016248), (20, 203262186), (24, 169385155), (30, 135508124), (40, 101631093), (60, 67754062), (83, 48978840), (120, 33877031), (166, 24489420), (249, 16326280), (332, 12244710), (415, 9795768), (431, 9432120), (498, 8163140), (664, 6122355), (830, 4897884), (862, 4716060), (947, 4292760), (996, 4081570), (1245, 3265256), (1293, 3144040), (1660, 2448942), (1724, 2358030), (1894, 2146380), (1992, 2040785), (2155, 1886424), (2490, 1632628), (2586, 1572020), (2841, 1430920), (3320, 1224471), (3448, 1179015), (3788, 1073190), (4310, 943212), (4735, 858552), (4980, 816314), (5172, 786010), (5682, 715460), (6465, 628808), (7576, 536595), (8620, 471606), (9470, 429276), (9960, 408157), (10344, 393005), (11364, 357730), (12930, 314404), (14205, 286184), (17240, 235803), (18940, 214638), (22728, 178865), (25860, 157202), (28410, 143092), (35773, 113640), (37880, 107319), (51720, 78601), (56820, 71546)]