2430695120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 6715760640

約数和(自身を除く): 4285065520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 163, 217, 248, 280, 310, 326, 434, 496, 560, 620, 652, 815, 859, 868, 1085, 1141, 1240, 1304, 1630, 1718, 1736, 2170, 2282, 2480, 2608, 3260, 3436, 3472, 4295, 4340, 4564, 5053, 5705, 6013, 6520, 6872, 8590, 8680, 9128, 10106, 11410, 12026, 13040, 13744, 17180, 17360, 18256, 20212, 22820, 24052, 25265, 26629, 30065, 34360, 35371, 40424, 45640, 48104, 50530, 53258, 60130, 68720, 70742, 80848, 91280, 96208, 101060, 106516, 120260, 133145, 140017, 141484, 176855, 186403, 202120, 213032, 240520, 266290, 280034, 282968, 353710, 372806, 404240, 426064, 481040, 532580, 560068, 565936, 700085, 707420, 745612, 932015, 980119, 1065160, 1120136, 1400170, 1414840, 1491224, 1864030, 1960238, 2130320, 2240272, 2800340, 2829680, 2982448, 3728060, 3920476, 4340527, 4900595, 5600680, 7456120, 7840952, 8681054, 9801190, 11201360, 14912240, 15681904, 17362108, 19602380, 21702635, 30383689, 34724216, 39204760, 43405270, 60767378, 69448432, 78409520, 86810540, 121534756, 151918445, 173621080, 243069512, 303836890, 347242160, 486139024, 607673780, 1215347560, 2430695120]

約数ペア:

[(1, 2430695120), (2, 1215347560), (4, 607673780), (5, 486139024), (7, 347242160), (8, 303836890), (10, 243069512), (14, 173621080), (16, 151918445), (20, 121534756), (28, 86810540), (31, 78409520), (35, 69448432), (40, 60767378), (56, 43405270), (62, 39204760), (70, 34724216), (80, 30383689), (112, 21702635), (124, 19602380), (140, 17362108), (155, 15681904), (163, 14912240), (217, 11201360), (248, 9801190), (280, 8681054), (310, 7840952), (326, 7456120), (434, 5600680), (496, 4900595), (560, 4340527), (620, 3920476), (652, 3728060), (815, 2982448), (859, 2829680), (868, 2800340), (1085, 2240272), (1141, 2130320), (1240, 1960238), (1304, 1864030), (1630, 1491224), (1718, 1414840), (1736, 1400170), (2170, 1120136), (2282, 1065160), (2480, 980119), (2608, 932015), (3260, 745612), (3436, 707420), (3472, 700085), (4295, 565936), (4340, 560068), (4564, 532580), (5053, 481040), (5705, 426064), (6013, 404240), (6520, 372806), (6872, 353710), (8590, 282968), (8680, 280034), (9128, 266290), (10106, 240520), (11410, 213032), (12026, 202120), (13040, 186403), (13744, 176855), (17180, 141484), (17360, 140017), (18256, 133145), (20212, 120260), (22820, 106516), (24052, 101060), (25265, 96208), (26629, 91280), (30065, 80848), (34360, 70742), (35371, 68720), (40424, 60130), (45640, 53258), (48104, 50530)]