4289317080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{1693}}^1$

素因数の和:2241

約数の個数: 128

約数和(自身を含む): 13201816320

約数和(自身を除く): 8912499240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 491, 516, 645, 860, 982, 1032, 1290, 1473, 1693, 1720, 1964, 2455, 2580, 2946, 3386, 3928, 4910, 5079, 5160, 5892, 6772, 7365, 8465, 9820, 10158, 11784, 13544, 14730, 16930, 19640, 20316, 21113, 25395, 29460, 33860, 40632, 42226, 50790, 58920, 63339, 67720, 72799, 84452, 101580, 105565, 126678, 145598, 168904, 203160, 211130, 218397, 253356, 291196, 316695, 363995, 422260, 436794, 506712, 582392, 633390, 727990, 831263, 844520, 873588, 1091985, 1266780, 1455980, 1662526, 1747176, 2183970, 2493789, 2533560, 2911960, 3325052, 4156315, 4367940, 4987578, 6650104, 8312630, 8735880, 9975156, 12468945, 16625260, 19950312, 24937890, 33250520, 35744309, 49875780, 71488618, 99751560, 107232927, 142977236, 178721545, 214465854, 285954472, 357443090, 428931708, 536164635, 714886180, 857863416, 1072329270, 1429772360, 2144658540, 4289317080]

約数ペア:

[(1, 4289317080), (2, 2144658540), (3, 1429772360), (4, 1072329270), (5, 857863416), (6, 714886180), (8, 536164635), (10, 428931708), (12, 357443090), (15, 285954472), (20, 214465854), (24, 178721545), (30, 142977236), (40, 107232927), (43, 99751560), (60, 71488618), (86, 49875780), (120, 35744309), (129, 33250520), (172, 24937890), (215, 19950312), (258, 16625260), (344, 12468945), (430, 9975156), (491, 8735880), (516, 8312630), (645, 6650104), (860, 4987578), (982, 4367940), (1032, 4156315), (1290, 3325052), (1473, 2911960), (1693, 2533560), (1720, 2493789), (1964, 2183970), (2455, 1747176), (2580, 1662526), (2946, 1455980), (3386, 1266780), (3928, 1091985), (4910, 873588), (5079, 844520), (5160, 831263), (5892, 727990), (6772, 633390), (7365, 582392), (8465, 506712), (9820, 436794), (10158, 422260), (11784, 363995), (13544, 316695), (14730, 291196), (16930, 253356), (19640, 218397), (20316, 211130), (21113, 203160), (25395, 168904), (29460, 145598), (33860, 126678), (40632, 105565), (42226, 101580), (50790, 84452), (58920, 72799), (63339, 67720)]