2103866160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{431}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 7301104128

約数和(自身を除く): 5197237968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 431, 440, 473, 516, 528, 645, 660, 688, 860, 862, 880, 946, 1032, 1290, 1293, 1320, 1419, 1720, 1724, 1849, 1892, 2064, 2155, 2365, 2580, 2586, 2640, 2838, 3440, 3448, 3698, 3784, 4310, 4730, 4741, 5160, 5172, 5547, 5676, 6465, 6896, 7095, 7396, 7568, 8620, 9245, 9460, 9482, 10320, 10344, 11094, 11352, 12930, 14190, 14223, 14792, 17240, 18490, 18533, 18920, 18964, 20339, 20688, 22188, 22704, 23705, 25860, 27735, 28380, 28446, 29584, 34480, 36980, 37066, 37840, 37928, 40678, 44376, 47410, 51720, 55470, 55599, 56760, 56892, 61017, 71115, 73960, 74132, 75856, 81356, 88752, 92665, 94820, 101695, 103440, 110940, 111198, 113520, 113784, 122034, 142230, 147920, 148264, 162712, 185330, 189640, 203390, 203863, 221880, 222396, 227568, 244068, 277995, 284460, 296528, 305085, 325424, 370660, 379280, 406780, 407726, 443760, 444792, 488136, 555990, 568920, 610170, 611589, 741320, 796919, 813560, 815452, 889584, 976272, 1019315, 1111980, 1137840, 1220340, 1223178, 1482640, 1593838, 1627120, 1630904, 2038630, 2223960, 2390757, 2440680, 2446356, 3057945, 3187676, 3261808, 3984595, 4077260, 4447920, 4781514, 4881360, 4892712, 6115890, 6375352, 7969190, 8154520, 8766109, 9563028, 9785424, 11953785, 12231780, 12750704, 15938380, 16309040, 17532218, 19126056, 23907570, 24463560, 26298327, 31876760, 35064436, 38252112, 43830545, 47815140, 48927120, 52596654, 63753520, 70128872, 87661090, 95630280, 105193308, 131491635, 140257744, 175322180, 191260560, 210386616, 262983270, 350644360, 420773232, 525966540, 701288720, 1051933080, 2103866160]

約数ペア:

[(1, 2103866160), (2, 1051933080), (3, 701288720), (4, 525966540), (5, 420773232), (6, 350644360), (8, 262983270), (10, 210386616), (11, 191260560), (12, 175322180), (15, 140257744), (16, 131491635), (20, 105193308), (22, 95630280), (24, 87661090), (30, 70128872), (33, 63753520), (40, 52596654), (43, 48927120), (44, 47815140), (48, 43830545), (55, 38252112), (60, 35064436), (66, 31876760), (80, 26298327), (86, 24463560), (88, 23907570), (110, 19126056), (120, 17532218), (129, 16309040), (132, 15938380), (165, 12750704), (172, 12231780), (176, 11953785), (215, 9785424), (220, 9563028), (240, 8766109), (258, 8154520), (264, 7969190), (330, 6375352), (344, 6115890), (430, 4892712), (431, 4881360), (440, 4781514), (473, 4447920), (516, 4077260), (528, 3984595), (645, 3261808), (660, 3187676), (688, 3057945), (860, 2446356), (862, 2440680), (880, 2390757), (946, 2223960), (1032, 2038630), (1290, 1630904), (1293, 1627120), (1320, 1593838), (1419, 1482640), (1720, 1223178), (1724, 1220340), (1849, 1137840), (1892, 1111980), (2064, 1019315), (2155, 976272), (2365, 889584), (2580, 815452), (2586, 813560), (2640, 796919), (2838, 741320), (3440, 611589), (3448, 610170), (3698, 568920), (3784, 555990), (4310, 488136), (4730, 444792), (4741, 443760), (5160, 407726), (5172, 406780), (5547, 379280), (5676, 370660), (6465, 325424), (6896, 305085), (7095, 296528), (7396, 284460), (7568, 277995), (8620, 244068), (9245, 227568), (9460, 222396), (9482, 221880), (10320, 203863), (10344, 203390), (11094, 189640), (11352, 185330), (12930, 162712), (14190, 148264), (14223, 147920), (14792, 142230), (17240, 122034), (18490, 113784), (18533, 113520), (18920, 111198), (18964, 110940), (20339, 103440), (20688, 101695), (22188, 94820), (22704, 92665), (23705, 88752), (25860, 81356), (27735, 75856), (28380, 74132), (28446, 73960), (29584, 71115), (34480, 61017), (36980, 56892), (37066, 56760), (37840, 55599), (37928, 55470), (40678, 51720), (44376, 47410)]